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Critical · 9.8 CVE-2026-51738 EUVD-2026-68743GHSA-9rcc-9879-8p63

Incorrect access control in the LoadDefSettings function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to reset the…

Published Aug 31, 2026 · Updated Sep 2, 2026 · Assigned by mitre

Description

Incorrect access control in the LoadDefSettings function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to reset the device configuration and reboot the device via sending a crafted POST request to /cgi-bin/cstecgi.cgi.

References