Vulnerability CVE-2022-27254
Published: 2022-03-23   Modified: 2022-03-24

Description:
The remote keyless system on Honda Civic 2018 vehicles sends the same RF signal for each door-open request, which allows for a replay attack, a related issue to CVE-2019-20626.

Type:

CWE-294

 (Authentication Bypass by Capture-replay)

CVSS2 => (AV:A/AC:M/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
2.9/10
2.9/10
5.5/10
Exploit range
Attack complexity
Authentication
Adjacent network
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None

 References:
https://drive.google.com/file/d/1MtmWfBs1r6Y3JN1HpbNsZqO1GcsdgPdc/view?usp=sharing
https://github.com/nonamecoder/CVE-2022-27254
https://news.ycombinator.com/item?id=30804702
https://github.com/HackingIntoYourHeart/Unoriginal-Rice-Patty
https://www.theregister.com/2022/03/25/honda_civic_hack/
https://www.bleepingcomputer.com/news/security/honda-bug-lets-a-hacker-unlock-and-start-your-car-via-replay-attack/
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