Vulnerability · Published Mar 23, 2022 · Assigned by mitre
CVE-2022-27254
Medium 5.3
In plain English
A medium-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 64% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.
Severity (CVSS NVD)5.3Medium
Exploit odds (30 days)1.0%top 35.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack tooling1Public PoC
Official 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.
Affected products (as reported)
References
- https://github.com/HackingIntoYourHeart/Unoriginal-Rice-Patty x_refsource_MISC
- https://drive.google.com/file/d/1MtmWfBs1r6Y3JN1HpbNsZqO1GcsdgPdc/view?usp=sharing x_refsource_MISC
- https://github.com/nonamecoder/CVE-2022-27254 x_refsource_MISC
- https://news.ycombinator.com/item?id=30804702 x_refsource_MISC
- https://www.bleepingcomputer.com/news/security/honda-bug-lets-a-hacker-unlock-and-start-your-car-via-replay-attack/ x_refsource_MISC
- https://www.theregister.com/2022/03/25/honda_civic_hack/ x_refsource_MISC