Is CVE-2026-51752 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-51752?

CVE-2026-51752 has a CVSS v3 severity of MEDIUM (5.3).

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CVE-2026-51752

Description

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.