A vulnerability was found in SolaX Power Pocket WiFi 3.0, Pocket WiFi+LAN, Pocket WiFi+4GM, Pocket WiFi+LAN 2.0 and Pocket WiFi 4.0. It has been classified as critical. Affected by this vulnerability is an unknown functionality of the component MQTT Handler. This manipulation causes improper certificate validation.

This vulnerability appears as CVE-2025-15573. The attack may be initiated remotely. There is no available exploit.