negativeSYS.SOURCE: CERT Coordination Center• 2026-07-08T00:08:51Z

Tenda Firmware Vulnerability: Undocumented Authentication Backdoor Leading to Administrative Access

#Firmware#Authentication Backdoor#CVE#Network Device#Tenda

Multiple versions of Tenda firmware contain a hidden authentication backdoor that allows an attacker to bypass password verification and gain full administrative control over the device. This vulnerability, tracked as CVE-2026-11405, allows for complete compromise of the network device.

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