Vulnerability in Hyundai
CVE-2022-37418
The Remote Keyless Entry (RKE) receiving unit on certain Nissan, Kia, and Hyundai vehicles through 2017 allows remote attackers to perform unlock operations and force a resynchronization after capturing two consecutive valid key fob signals over the radio, aka a RollBack attack. The attacker retains the ability to unlock indefinitely.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H.
EPSS exploit prediction
EPSS: 0.010 (61.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 61.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.blackhat.com/us-22/briefings/schedule/ (Exploit, Third Party Advisory)
- medium.com/codex/rollback-a-new-time-agnostic-replay-attack-against-the-automot… (Exploit, Third Party Advisory)
- www.youtube.com/playlist (Exploit, Third Party Advisory)
- www.pcmag.com/news/is-your-car-key-fob-vulnerable-to-this-simple-replay-attack (Third Party Advisory, Press/Media Coverage)
- hackaday.com/2022/08/17/rollback-breaks-into-your-car/ (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-37418?
- CVE-2022-37418 is a medium-severity vulnerability in Hyundai, classified under Authentication Bypass by Capture-replay. CVSS score: 6.4/10. Published 2022-08-24.
- How severe is CVE-2022-37418?
- Medium severity. CVSS v3 base score is 6.4 out of 10.
- Is CVE-2022-37418 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.