Vulnerability Details CVE-2021-46145
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.041
EPSS Ranking 88.2%
CVSS Severity
CVSS v3 Score 5.3
CVSS v2 Score 2.9
References
- http://starvlab.qianxin.com/?p=409
- https://tiger-team-1337.blogspot.com/2022/01/honda-civic-keyfob-system-affected-by.html
- https://twitter.com/Kevin2600/status/1472070749208780804?s=20
- https://twitter.com/Kevin2600/status/1475482656871571459?s=20
- http://starvlab.qianxin.com/?p=409
- https://tiger-team-1337.blogspot.com/2022/01/honda-civic-keyfob-system-affected-by.html
- https://twitter.com/Kevin2600/status/1472070749208780804?s=20
- https://twitter.com/Kevin2600/status/1475482656871571459?s=20
Products affected by CVE-2021-46145
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cpe:2.3:h:honda:civic_2012:-