Description
Incorrect access control in the setWiFiEasyGuestCf function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to create or weaken guest wireless access via sending a crafted POST request to /cgi-bin/cstecgi.cgi.
Critical · 9.1
CVE-2026-51687
EUVD-2026-68582GHSA-2qw7-8xj4-xq6q
Incorrect access control in the setWiFiEasyGuestCf function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to create…
Published Aug 31, 2026 · Updated Sep 2, 2026 · Assigned by mitre