CVE-2025-32057

The Infotainment ECU manufactured by Bosch which is installed in Nissan Leaf ZE1 – 2020 uses a Redbend service for over-the-air provisioning and updates. HTTPS is used for communication with the back-end server. Due to usage of the default configuration for the underlying SSL engine, the server root certificate is not verified. As a result, an attacker may be able to impersonate a Redbend backend server using a self-signed certificate. First identified on Nissan Leaf ZE1 manufactured in 2020.

CVSS v3.1

6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

EPSS

0.30% chance of exploitation in the next 30 days, 22th percentile

Published

2026-01-22

Proof-of-concept exploits (1)

• http://i.blackhat.com/Asia-25/Asia-25-Evdokimov-Remote-Exploitation-of-Nissan-Leaf.pdf

References

• CVE Record
• NVD entry

Related

• CVE-2025-32056
• CVE-2025-32058
• CVE-2025-3205
• CVE-2025-32059
• CVE-2025-32044
• CVE-2025-3206