BMW ConnectedDrive - (Update) VIN Session Vulnerability

Document Title:
===============
BMW ConnectedDrive - (Update) VIN Session Vulnerability


References:
===========
http://www.vulnerability-lab.com/get_content.php?id=1913

Video: https://www.youtube.com/watch?v=udJ_oa3JEGM

Advisory: http://www.vulnerability-lab.com/get_content.php?id=1736

Vulnerability Magazine: http://magazine.vulnerability-db.com/?q=articles/2016/07/07/bmw-core-web-portal-connecteddrive-exploitation-car-configurations

News|Press Article(s):
http://www.zdnet.com/article/hackers-can-tamper-with-car-registration-through-bmw-connected-car-portal/
http://news.softpedia.com/news/zero-days-in-bmw-web-portal-let-hackers-tamper-with-customer-cars-506103.shtml
http://www.heise.de/security/meldung/BMWs-ConnectedDrive-ist-loechrig-3262756.html
http://thehackernews.com/2016/07/bmw-hacking-smart-car.html
http://securityaffairs.co/wordpress/49149/hacking/bmw-connecteddrive-hacking.html



Release Date:
=============
2018-08-13


Vulnerability Laboratory ID (VL-ID):
====================================
1913


Common Vulnerability Scoring System:
====================================
6


Vulnerability Class:
====================
Insufficient Session Validation


Vulnerability Disclosure Timeline:
==================================
2018-08-14: Public Disclosure (Vulnerability Laboratory)


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


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


Severity Level:
===============
Medium


Authentication Type:
====================
Restricted Authentication (Guest Privileges)


User Interaction:
=================
No User Interaction


Disclosure Type:
================
Full Disclosure


Technical Details & Description:
================================
The video shows how to bypass the secure connecteddrive bmw api via web-portal to take-over another cars info-tainment system configuration.
The video shows how to bypass the VIN validation process to access another cars profile or to manipulate an already exisiting configuration.
In the video the researcher used the basic uk api web-portal to bypass and perform the takeover live with a demo bmw car of his choice.


Credits & Authors:
==================
Vulnerability-Lab [[email protected]] - https://www.vulnerability-lab.com/show.php?user=Vulnerability-Lab


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