CVE-2025-6029

9.4 criticalEPSS 0.7%

Critical (9.4). EPSS 0.7% chance of exploitation in the next 30 days.

Use of fixed learning codes, one code to lock the car and the other code to unlock it, the Key Fob Transmitter in KIA-branded Aftermarket Generic Smart Keyless Entry System, primarily distributed in Ecuador, which allows a replay attack. Manufacture is unknown at the time of release. CVE Record will be updated once this is clarified.

Severity

CVSS 4.0

9.4 critical

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/AU:N

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 52% of CVEs (scores of 2026-10-31)
CWEs: CWE-294, CWE-307
Published: 2025-06-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

References

https://asrg.io/security-advisories/cve-2025-6029-kia-branded-aftermarket-generic-smart-keyless-entry-system-replay-attack/
https://revers3everything.com/unlocking-thousands-of-cars-by-exploiting-learning-codes-from-key-fobs/

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