CVE-2025-15573
Critical
Description
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.
SeverityCritical
CVSS9.4
Exploit probability—
ProductPocket WiFi 3.0
PublishedFeb 12, 2026
First seenFeb 12, 2026
Weakness typeCWE-295CWE-295
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| SolaX Power Pocket WiFi 3.0 | <3.022.03 | — |
| SolaX Power Pocket WiFi+LAN | <1.009.02 | — |
| SolaX Power Pocket WiFi+4GM | <1.005.05 | — |
| SolaX Power Pocket WiFi+LAN 2.0 | <006.06 | — |
| SolaX Power Pocket WiFi 4.0 | <003.03 | — |
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