Security Advisory

CVE-2026-51756

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-09-01 00:00:00

Last updated 2026-09-01 19:22:51

Assigner mitre

CVSS score 5.9

State PUBLISHED

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.

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