CVE-2026-51715
Incorrect access control in the delMacFilterRules function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to remove MAC filter rules via sending a crafted POST request to /cgi-bin/cstecgi.cgi.
- Published Aug 31, 2026
- CVSS 9.8 critical
- 0.6% chance of exploitation in the next 30 days (EPSS)