CVEvulnerability
CVE-2021-46145
5.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2022-01-06
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.3 MEDIUM — CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
- CVSS 2.0 ([email protected])
- 2.9 LOW — AV:A/AC:M/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-294
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.
Affected configurations
• honda civic 2012
Related
Weakness · CWE (1)
- CWE-294 Authentication Bypass by Capture-replay weakness
References
- http://starvlab.qianxin.com/?p=409 Third Party Advisory
- https://tiger-team-1337.blogspot.com/2022/01/honda-civic-keyfob-system-affected-by.html Third Party Advisory
- https://twitter.com/Kevin2600/status/1472070749208780804?s=20 Third Party Advisory
- https://twitter.com/Kevin2600/status/1475482656871571459?s=20 Third Party Advisory
- http://starvlab.qianxin.com/?p=409 Third Party Advisory
- https://tiger-team-1337.blogspot.com/2022/01/honda-civic-keyfob-system-affected-by.html Third Party Advisory
- https://twitter.com/Kevin2600/status/1472070749208780804?s=20 Third Party Advisory
- https://twitter.com/Kevin2600/status/1475482656871571459?s=20 Third Party Advisory