IoT Cloud MQTT Broker EMQX vulnerabilities
1 known vulnerability in IoT Cloud MQTT Broker EMQX from Meari. 1 is rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.
1vulnerabilities
0critical
1high
0exploited
7.7average CVSS score
Latest first
- 7.7 High severity
IoT Cloud MQTT Broker EMQX: Authorization Bypass Through User-Controlled Key
In Meari IoT Cloud MQTT Broker deployments running EMQX 4.x, any authenticated low-privilege account can subscribe to global wildcard topics and receive telemetry from devices the user does not own. The broker enforces publish restrictions but does not enforce