Description
Incorrect access control in the UploadFirmwareFile function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to upload a crafted firmware image via sending a crafted POST request to /cgi-bin/cstecgi.cgi.
Critical · 9.8
CVE-2026-51728
EUVD-2026-68713GHSA-cf72-3m5m-4j66
Incorrect access control in the UploadFirmwareFile function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to upload…
Published Aug 31, 2026 · Updated Sep 2, 2026 · Assigned by mitre