Medium severity6.4NVD Advisory· Published Aug 24, 2022· Updated Apr 6, 2026

CVE-2022-37418

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Hyundai/Hyundai Firmware
cpe:2.3:o:hyundai:hyundai_firmware:*:*:*:*:*:*:*:*
Range: <=2017
Kia/Kia Firmware
cpe:2.3:o:kia:kia_firmware:*:*:*:*:*:*:*:*
Range: <=2017
Nissan/Nissan Firmware
cpe:2.3:o:nissan:nissan_firmware:*:*:*:*:*:*:*:*
Range: <=2017
Hyundai/Remote Keyless Entry (RKE) receiving unitllm-create
Range: through 2017

Patches

Vulnerability mechanics

References

hackaday.com/2022/08/17/rollback-breaks-into-your-car/nvdExploitThird Party Advisory
medium.com/codex/rollback-a-new-time-agnostic-replay-attack-against-the-automotive-remote-keyless-entry-systems-df5f99ba9490nvdExploitThird Party Advisory
www.blackhat.com/us-22/briefings/schedule/nvdExploitThird Party Advisory
www.youtube.com/playlistnvdExploitThird Party Advisory
www.pcmag.com/news/is-your-car-key-fob-vulnerable-to-this-simple-replay-attacknvdPress/Media CoverageThird Party Advisory

News mentions

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