UniFi Default SSH Credentials: User and Pass

Default UniFi Credentials

Most UniFi devices use the following default credentials when in factory reset state:

Standard Newer Devices
Username ubnt root
Password ubnt ubnt

When to use factory defaults:

  • Device is in factory reset state
  • Device has not been adopted by a controller

When factory defaults fail:

  • Device has been adopted by a controller
  • Use controller SSH credentials instead (Settings → SSH)

How Adoption Affects Credentials

  • Pre-adoption: Factory default credentials function. Device ready for adoption.
  • Post-adoption: Controller assigns new SSH credentials. Factory defaults disabled.

Locating Credentials on Hardware

  • Device label: Back or bottom of device
  • Quick start guide: Product packaging
  • Online: help.ui.com

Changing Default Passwords

Access Device

  1. Connect via Ethernet
  2. Navigate to 192.168.1.1 or 192.168.0.1
  3. Log in with default credentials

Update Credentials

  1. Go to System Settings → User Management
  2. Set new username and password
  3. Save

Post-Setup

  • Update firmware
  • Disable remote access if unused
  • Enable 2FA if available

Password Requirements

  • 16+ characters
  • Uppercase, lowercase, numbers, special characters
  • Unique per device
  • Store in password manager

Troubleshooting

Cannot log in:

  • Verify IP address
  • Check if device was previously configured
  • Factory reset if credentials unknown

Factory reset:

  1. Press reset button (hold 10 seconds)
  2. Release when LEDs indicate reset
  3. Device reboots to factory defaults

Device Recovery with UniHosted

UniHosted specializes in recovering lost or misconfigured UniFi devices across complex network environments. With extensive experience restoring access to orphaned devices and networks where credentials have been lost, we provide reliable recovery solutions for IT service businesses and MSPs. Our platform maintains secure access to your infrastructure, ensuring you can always manage your deployments even when local credentials are unavailable.

For remote SSH management without physical access to devices, see our guide on remotely accessing UniFi devices through the UniFi Controller.