Looking at the Attack Surface of the Sony XAV-AX5500 Head Unit

Last month, we looked at the attack surface of the Sony XAV-AX5500 – one of the targets in the upcoming Pwn2Own Automotive contest. In this post, we look at the attack surface of another target in a different category. The Sony XAV-AX5500 is a popular aftermarket head unit that interacts with different systems within a vehicle. It also offers attackers a potential foothold into an automobile.

The Sony XAV-AX5500 is an aftermarket vehicle head unit. This head unit supports many …

attack attack surface automotive blog post contest head popular pwn2own sony target upcoming