VulnerabilityModified
CVE-2021-46145
The keyfob subsystem in Honda Civic 2012 vehicles allows a replay attack for unlocking.
MEDIUM 5.3EPSS 3.36%
Does this matter?
Lower severity and a low EPSS score (3.36%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 3.36% probability · 88th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-294
- Affected
- honda/civic 2012
- Source
- cve@mitre.org
References
- http://starvlab.qianxin.com/?p=409Third Party Advisory
- https://tiger-team-1337.blogspot.com/2022/01/honda-civic-keyfob-system-affected-by.htmlThird Party Advisory
- https://twitter.com/Kevin2600/status/1472070749208780804?s=20Third Party Advisory
- https://twitter.com/Kevin2600/status/1475482656871571459?s=20Third Party Advisory
- http://starvlab.qianxin.com/?p=409Third Party Advisory
- https://tiger-team-1337.blogspot.com/2022/01/honda-civic-keyfob-system-affected-by.htmlThird Party Advisory
- https://twitter.com/Kevin2600/status/1472070749208780804?s=20Third Party Advisory
- https://twitter.com/Kevin2600/status/1475482656871571459?s=20Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.