CVE-2025-6030: Autoeastern Smart Keyless Entry System Replay Attack

Severity: critical (CVSS 9.4 v4.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-06-13 · updated 2026-06-17
Weakness: CWE-294

Description

Use of fixed learning codes, one code to lock the car and the other code to unlock it, in the Key Fob Transmitter in Cyclone Matrix TRF Smart Keyless Entry System, which allows a replay attack. Research was completed on the 2024 KIA Soluto. Attack confirmed on other KIA Models in Ecuador.

Affected products

Autoeastern Cyclone Matrix TRF: from 2024 through 2025

References

https://asrg.io/security-advisories/cve-2025-6030-autoeastern-smart-keyless-entry-system-replay-attack/
https://revers3everything.com/unlocking-thousands-of-cars-by-exploiting-learning-codes-from-key-fobs/

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