Bypass of Anti-Theft Mechanism in Nissan Leaf Vehicle Infotainment System
CVE-2025-32056
4MEDIUM
What is CVE-2025-32056?
A security flaw in the infotainment system of the Nissan Leaf ZE1 model manufactured in 2020 allows attackers to bypass the vehicle's anti-theft protection. This is caused by weak algorithms involved in response generation for the head unit. Attackers can exploit this vulnerability through sniffing the Controller Area Network (CAN) traffic or by pre-calculating the required response values. This exposure may enable unauthorized access and control, compromising the vehicle's security integrity.

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Affected Version(s)
Infotainment system ECU Linux 283C30861E