Ruijie Reyee OS versions 2.206.x up to but not including 2.320.x could allow MQTT clients connecting with device credentials to send messages to some topics. Attackers with device credentials could issue commands to other devices on behalf of Ruijie's cloud.

The PC Security Channel


The PC Security Channel is your go to place for cybersecurity. We test security products and create some of the best educational content about malware and threat analysis and other infosec topics.

Listed: