Vulnerability Description
The Infotainment ECU manufactured by Bosch uses a RH850 module for CAN communication. RH850 is connected to infotainment over the INC interface through a custom protocol. There is a vulnerability during processing requests of this protocol on the V850 side which allows an attacker with code execution on the infotainment main SoC to perform code execution on the RH850 module and subsequently send arbitrary CAN messages over the connected CAN bus. First identified on Nissan Leaf ZE1 manufactured in 2020.
CVSS Score
CRITICAL
Related Weaknesses (CWE)
References
- http://i.blackhat.com/Asia-25/Asia-25-Evdokimov-Remote-Exploitation-of-Nissan-Le
- https://pcacybersecurity.com/resources/advisory/vulnerabilities-in-nissan-infota
- https://www.nissan.co.uk/vehicles/new-vehicles/leaf.html
FAQ
What is CVE-2025-32058?
CVE-2025-32058 is a vulnerability with a CVSS score of 9.3 (CRITICAL). The Infotainment ECU manufactured by Bosch uses a RH850 module for CAN communication. RH850 is connected to infotainment over the INC interface through a custom protocol. There is a vulnerability duri...
How severe is CVE-2025-32058?
CVE-2025-32058 has been rated CRITICAL with a CVSS base score of 9.3/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2025-32058?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.