CVE-2026-51680

An incorrect access control vulnerability in the setLedCfg function of the TOTOLINK T6 router (version 4.1.5cu.748_B20211015 ) allows unauthenticated attackers to modify LED behavior by sending a crafted POST request to /cgi-bin/cstecgi.cgi. The CNA-assigned CVSS 3.1 score is 9.1 (Critical) with ...