CVE-2022-27254 Information

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.

CVSS Vector

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Reference

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/

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

5.3