CVSS 3.1
6.4 mediumCVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:HCVE-2022-37418
Medium (6.4). EPSS 0.9% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 0.9% chance of exploitation in the next 30 days; higher than 59% of CVEs (scores of 2026-10-31)
- CWE
- CWE-294
- Published
- Modified
- Record from
- the NVD, synced
Affected
- hyundai:hyundai_firmware
- kia:kia_firmware
- nissan:nissan_firmware
References
- https://hackaday.com/2022/08/17/rollback-breaks-into-your-car/
- https://medium.com/codex/rollback-a-new-time-agnostic-replay-attack-against-the-automotive-remote-keyless-entry-systems-df5f99ba9490
- https://www.blackhat.com/us-22/briefings/schedule/#rollback---a-new-time-agnostic-replay-attack-against-the-automotive-remote-keyless-entry-systems-27185
- https://www.pcmag.com/news/is-your-car-key-fob-vulnerable-to-this-simple-replay-attack
- https://www.youtube.com/playlist?list=PLYodcy84oQL1gxwiuRm13xRXxTQL9cO5t