CVE-2026-8979 Authentication Bypass

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...

CVE-2026-8979

CVE-2026-8979 affects the Mennekes Amtron series firmware versions ≤ 5.22.3. The vulnerability is an authentication bypass where an unauthenticated remote attacker can change a user account password by sending a crafted POST to the /operator/operator endpoint. The CVSS data indicates a critical i...