CVE-2025-62774

State: Published
Severity: 3.1 Low
Published: Oct 22, 2025
Updated: Oct 22, 2025
Reserved: Oct 22, 2025

Description

On Mercku M6a devices through 2.1.0, the authentication system uses predictable session tokens based on timestamps.

Scores

CVSS	Score	Vector	Source
3.1	3.1 Low	CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N	mitre

Weaknesses

CWE-331 Insufficient Entropy

Affected Products

Product	Versions
M6aMercku	2.1.0 and earlierAffected

References

https://seclists.org/fulldisclosure/2025/Oct/10
https://blog.nullvoid.me/posts/mercku-exploits/

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.