CVE-2026-51756
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Sep 01, 2026
Vendor
unknown
Description
Incorrect access control in the meshSlaveUpgfw function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to start firmware flashing using existing upgrade files via sending a crafted MQTT message to the cs_broker component.