An issue was discovered on the Forvia Hella HELLA Driving Recorder DR 820. Default Credentials Cannot Be Changed. It uses a fixed default SSID and password ("qwertyuiop"), which cannot be modified by users. The SSID is continuously broadcast, allowing unauthorized access to the device network.
https://medium.com/@geochen/cve-draft-hella-driving-recorder-dr-820-ff8c4e2cca26