Description
Incorrect access control in the getWanInfo function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to obtain WAN information returned by the endpoint via sending a crafted POST request to /cgi-bin/cstecgi.cgi.
High · 7.5
CVE-2026-51648
EUVD-2026-67918GHSA-3frq-mj5j-mg9f
Incorrect access control in the getWanInfo function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to obtain WAN inf…
Published Aug 28, 2026 · Updated Sep 1, 2026 · Assigned by mitre