CVE-2026-51742

TOTOLINK T6 router running firmware 4.1.5cu.748_B20211015 is affected by an incorrect access control flaw in the discoverWan function. An unauthenticated attacker can trigger WAN discovery logic by sending a crafted POST request to /cgi-bin/cstecgi.cgi. The CVSS 3.1 score is 5.9 (MEDIUM) with a H...