CVE-2026-8979

Authentication Bypass

CVSS 9.3 CRITICALEPSS 0.6%CWE-287

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.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P

Produtos afetados

Mennekes · Amtron

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Referências

https://cyberdanube.com/security-research/multiple-vulnerabilities-in-mennekes-amtron-series/