← All Default Passwords
Prometheus

Server Default Password

DevOps Critical Risk HTTP :9090
🔑 Default Credentials
Username (none)Copied!
Password (none)Copied!
Protocol HTTP
Port 9090
⚠️ Security Warning: Default credentials are the #1 cause of device compromise. Change these immediately after deployment. Attackers actively scan for devices using factory defaults.

📖 Device Notes

Prometheus has no built-in authentication. Secure with reverse proxy.

🔧 How to Change Default Password

  1. Connect to the device via HTTP on port 9090
  2. Login with the default credentials shown above
  3. Navigate to Administration, Security, or User Management settings
  4. Change both the username and password to strong, unique values
  5. Use a password manager to store the new credentials
  6. Disable remote management if not needed
  7. Enable firmware auto-update if available