Amtron vulnerabilities

2 known vulnerabilities in Amtron from Mennekes. 2 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 9.3 Critical severity

  Amtron: Improper Privilege Management

  CVE-2026-8980May 28, 2026Mennekes

  The Mennekes Amtron series (firmware versions ≤ 5.22.3) is vulnerable to privilege escalation. An authenticated low-privileged user can change the passwords of the admin (operator) and manufacturer accounts via crafted POST requests.

• 9.3 Critical severity

  Amtron: Improper Authentication

  CVE-2026-8979May 28, 2026Mennekes

  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.