CVE-2025-59449

The YoSmart YoLink MQTT broker and ecosystem components through 2025-10-02 contain multiple concrete issues: (1) insufficient authorization controls allow cross-account attack if an attacker learns device IDs, potentially enabling remote control of other users’ devices; (2) YoLink device IDs are ...

CVE-2025-59449

The YoSmart YoLink MQTT broker through 2025-10-02 does not enforce sufficient authorization controls to prevent cross-account attacks, allowing an attacker to remotely operate affected devices if the attacker obtains the associated device IDs. Because YoLink device IDs are predictable, an attacke...

YoSmart YoLink MQTT broker 安全漏洞

YoSmart YoLink MQTT broker is a messaging proxy server from YoSmart USA. A security vulnerability exists in YoSmart YoLink MQTT broker version 2025-10-02 and earlier, which stems from insufficient authorization controls and could lead to cross-account attacks...