CVE-2021-46145

MediumCVSS 5.3/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-294

Affected software

No affected versions have been published.

Timeline

Published
Jan 6, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-46145: Medium severity, CVSS 5.3 | Vulnix