Ubiquiti UniFi Cloud Key UC-CK — Default Password
Default username and password for the Ubiquiti UniFi Cloud Key UC-CK: root / ubnt. Learn how to log in and how to change the default credentials.
UniFi Cloud Key Gen 1 (UC-CK) SSH default is root/ubnt, consistent with other Ubiquiti EdgeOS/AirOS devices. Web UI initial setup requires a ui.com account — no fixed web-UI default. UCK-G2 Plus uses ubnt/ubnt for SSH. Applies before adoption/initial configuration.
| Username | Password | Access | Notes |
|---|---|---|---|
root | ubnt | SSH | — |
- Default port
- the SSH service on port 22
Responsible use
This database lists publicly documented default credentials so administrators can find and change them. Only use these on systems you own or are authorized to test.