SecuriTricks - CVE-2025-6030

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.

Product(s) Impacted

Vendor	Product	Versions
Kia	Key Fob Transmitter Smart Keyless Entry System	* *

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-294

Authentication Bypass by Capture-replay

A capture-replay flaw exists when the design of the product makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the original message (or with minor changes).

*CPE(s)

Affected systems and software identified for this CVE.

Type	Vendor	Product	Version	Update	Edition	Language	Software Edition	Target Software	Target Hardware	Other Information
a	kia	key_fob_transmitter	/	/	/	/	/	/	/	/
a	kia	smart_keyless_entry_system	/	/	/	/	/	/	/	/

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/

CVSS Score

9.4 / 10

CVSS Data - 4.0

Attack Vector: ADJACENT
Attack Complexity: LOW
Attack Requirements: NONE
Privileges Required: NONE
User Interaction: NONE
Scope:
Confidentiality Impact: HIGH
Integrity Impact: HIGH
Availability Impact: HIGH
Exploit Maturity: NOT_DEFINED

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:X/V:X/RE:X/U:X

View Vector String

Timeline

Published: June 13, 2025, 3:15 p.m.
Last Modified: June 13, 2025, 3:15 p.m.

Status : Received

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

cve@asrg.io

CVE-2025-6030