VULNERABILITY INTELLIGENCE

CVE-2021-46145

CVSS score5.3 MEDIUM
EPSS probability3.36%
CISA KEVNot currently listed
Published2022-01-06
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Description

The keyfob subsystem in Honda Civic 2012 vehicles allows a replay attack for unlocking. This is related to a non-expiring rolling code and counter resynchronization.

Weakness classification

  • nvd@nist.gov: CWE-294

Primary references