The JWT secret key is embedded in the egOS WebGUI backend and is readable to the default user. An unauthenticated remote attacker can generate valid HS256 tokens and bypass authentication/authorization due to the use of hard-coded cryptographic key.

An unauthenticated remote attacker can deceive users into performing unintended actions due to improper restriction of rendered UI layers or frames. 

An unauthenticated remote attacker who is aware of a MQTT topic name can send and receive messages, including GET/SET configuration commands, reboot commands and firmware updates.

An remote attacker with low privileges can perform a command injection which can lead to root access.