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
A capture-replay flaw exists when the design of the product makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the original message (or with minor changes).
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Civic_2012 | Honda | - (including) | - (including) |
Potential Mitigations
Related Attack Patterns
- https://cwe.mitre.org/data/definitions/102.html
- https://cwe.mitre.org/data/definitions/509.html
- https://cwe.mitre.org/data/definitions/555.html
- https://cwe.mitre.org/data/definitions/561.html
- https://cwe.mitre.org/data/definitions/60.html
- https://cwe.mitre.org/data/definitions/644.html
- https://cwe.mitre.org/data/definitions/645.html
- https://cwe.mitre.org/data/definitions/652.html
- https://cwe.mitre.org/data/definitions/701.html
- https://cwe.mitre.org/data/definitions/94.html
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