CVE-2025-15573criticalCWE-295

CVE-2025-15573: critical vulnerability in SolaX Power Pocket WiFi 3.0

Missing Certificate Validation for Solax Power Pocket WiFi models MQTT Cloud Connection

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28Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 9.4epss 0.2%
The affected devices do not validate the server certificate when connecting to the SolaX Cloud MQTTS server hosted in the Alibaba Cloud (mqtt001.solaxcloud.com, TCP 8883). This allows attackers in a man-in-the-middle position to act as the legitimate MQTT server and issue arbitrary commands to devices.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Affected products
SolaX Power · Pocket WiFi 3.0SolaX Power · Pocket WiFi 4.0SolaX Power · Pocket WiFi+4GMSolaX Power · Pocket WiFi+LANSolaX Power · Pocket WiFi+LAN 2.0
Related CVEs — SolaX Power Pocket WiFi 3.0

In the same product, most dangerous first.

CVE-2025-15574MEDIUMInsecure Credential Generation for Solax Power Pocket WiFi models MQTT Cloud ConnectionEPSS 0.2%CVE-2025-15575MEDIUMMissing Firmware Authenticity Checks in Solax Power Pocket WiFi modelsEPSS 0.1%