VU#141367: AT&T's Arris BGW210-700 gateway contains authentication bypass vulnerability in LAN-side management interface

Overview Firmware versions 2.7.7 and earlier of the Arris BGW210-700 residential gateway contain an authentication bypass vulnerability, tracked as CVE-2026-16771, that allows any unauthenticated LAN-side user to read sensitive configuration data and modify device settings through web management...