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CVE-2025-32056

Anti-Theft Bypass for Infotainment ECU

Published: Jan 22, 2026Updated: Jan 26, 2026 Sources: CVE List NVDCWE-1241
4.0MEDIUM
NVD MITRE
EPSS Score
0.3%
Top 76.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

Description

The anti-theft protection mechanism can be bypassed by attackers due to weak response generation algorithms for the head unit. It is possible to reveal all 32 corresponding responses by sniffing CAN traffic or by pre-calculating the values, which allow to bypass the protection. First identified on Nissan Leaf ZE1 manufactured in 2020.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:PAC:LPR:NUI:NS:CC:LI:LA:N
Exploitability
AV:PAttack Vector
Physical
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-1241

Affected Products

Infotainment system ECUBoschICS / OT / IoT
boschcommercialDEICS / OT / IoTaka nexo-os, bosch video management system, video recording manager

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

References

https://www.nissan.co.uk/vehicles/new-vehicles/leaf.html
nissan.co.uk
http://i.blackhat.com/Asia-25/Asia-25-Evdokimov-Remote-Exploitation-of-Nissan-Leaf.pdf
i.blackhat.com
https://pcacybersecurity.com/resources/advisory/vulnerabilities-in-nissan-infotainment-manufactured-by-bosch
pcacybersecurity.com

Timeline

Published
Jan 22, 2026
Last Updated
Jan 26, 2026

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