Modern vehicles feature increasingly complex on-board networks, making them more vulnerable to cyberattacks. This contribution presents the Automotive Security Analyzer, a tool that automates the evaluation of exploitability risks in vehicle networks using attack graphs. By mapping potential attack paths and calculating risk scores, the tool enables faster, more consistent security assessments. This supports OEMs and Tier-1s in identifying weak points early and prioritizing mitigation strategies.

In this session, you will learn about:

• Automated analysis of in-vehicle network security using attack graph models to increase assessment speed and repeatability
• How to identify exploitable paths within ECUs and communication links for targeted risk mitigation
• Supporting early-stage threat modeling and security-by-design approaches in automotive development