Tenda Authentication Backdoor Grants Attackers Full Administrative Access

A newly disclosed vulnerability in Tenda network devices exposes a critical authentication backdoor that allows attackers to gain full administrative access without valid credentials. The flaw affects multiple firmware versions across several Tenda router models, including the FH1201, W15E, AC10, AC5, and AC6 series. The issue, tracked as CVE-2026-11405, was published by the CERT Coordination […]

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