Full Disclosure: BeneficialBank Business v4.13.1 - Auth Bypass Vulnerability

[Vulnerability Lab <research () vulnerability-lab com>]

Title:
======
BeneficialBank Business v4.13.1 - Auth Bypass Vulnerability


Date:
=====
2012-07-09


References:
===========
http://www.vulnerability-lab.com/get_content.php?id=654


VL-ID:
=====
654


Common Vulnerability Scoring System:
====================================
8.5


Abstract:
=========
A Vulnerability-Lab researcher discovered an SQL injection vulnerability in the Beneficial Bank Business Banking 
v4.13.1 CMS.


Report-Timeline:
================
2012-07-09:     Public or Non-Public Disclosure


Status:
========
Published


Exploitation-Technique:
=======================
Remote


Severity:
=========
Critical


Details:
========
A Auth Bypass vulnerability is detected in the Beneficial Bank Business Banking 4.13.1 Content Management System.
Remote attackers without privileged user accounts can execute/inject own sql commands to compromise the application 
dbms.
The vulnerability is located in the login module with the bound vulnerable Company ID & Company Password parameters. 
Successful exploitation of the vulnerability result in dbms (Server) or application (Web) compromise & unauthorized 
web application (admin/customer) panel access.

Vulnerable Section(s):
                                [+] Login

Vulnerable Parameter(s):                
                                [+] User & Pass


Proof of Concept:
=================
The login auth bypass vulnerability can be exploited by remote attacker without privileged user account. For 
demonstration or reproduce ...

PoC:
user : ' or 1=1--
pass : ' or 1=1--

URL: 
http://www.thebeneficial-ebanking.com/customer_demo/index2.html
https://www.frontrangebankonline.com/customer_demo/index2.html
http://www.libertybaybank.com/customer_demo/index2.html
http://www.fs-bankonline.com/customer_demo/index2.html
http://www.centralstateonline.com/customer_demo/index2.html
http://www.hvbonlinebanking.com/customer_demo/index2.html


Risk:
=====
The security risk of the auth bypass vulnerability is estimated as critical.


Credits:
========
Vulnerability Research Laboratory -  Chokri Ben Achor (meister () vulnerability-lab com)


Disclaimer:
===========
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                                        Copyright © 2012 | Vulnerability Laboratory



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