CVE-2026-51752

Medium severity, CVSS 5.3. EPSS: 0.4% chance of exploitation in the next 30 days.

Incorrect access control in the staticInfoSend function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to trigger static information reporting to the configured master via sending a crafted MQTT message to the cs_broker component.

Published 2026-09-01. Last modified 2026-09-01.