The debug interface of Goldshell ASIC Miners v2.2.1 and below was discovered to be exposed publicly on the web interface, allowing attackers to access passwords and other sensitive information in plaintext.

Goldshell ASIC Miners v2.2.1 and below was discovered to contain a path traversal vulnerability which allows unauthenticated attackers to retrieve arbitrary files from the device.

Goldshell ASIC Miners v2.1.x was discovered to contain hardcoded credentials which allow attackers to remotely connect via the SSH protocol (port 22).