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CVE PROGRAM SOURCE RECORD9.3 Critical

CVE-2026-8979

Authentication Bypass

Description

The Mennekes Amtron series (firmware versions ≤ 5.22.3) is vulnerable to an authentication bypass. An unauthenticated remote attacker can change the password of the user account via a crafted POST request to the /operator/operator endpoint.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Mennekes Amtron

Default version status: affected

  • 0 to ≤ 5.22.3affected

References