Prometheus Prometheus Monitoring System (pre-2.24.0) — Default Password
Default username and password for the Prometheus Prometheus Monitoring System (pre-2.24.0): (blank) / (blank). Learn how to log in and how to change the default credentials.
Prior to v2.24.0 (January 2021), Prometheus had no built-in authentication — the web UI on port 9090 and /metrics endpoint were open to anyone with network access. From v2.24.0, basic authentication and TLS are available but must be explicitly enabled via a web-config.yml file.
| Username | Password | Access | Notes |
|---|---|---|---|
(blank / none) | (blank / none) | Web UI | — |
(blank / none) | (blank / none) | API | — |
- Default port
- port 9090/TCP, used by Prometheus
- Source
- vendor documentation
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.
Related devices
Software
Netgate
pfSense
admin/pfsenseWeb UISoftware
Grafana Labs
Grafana
admin/adminWeb UISoftware
Jenkins
Default login
admin/∅Web UISoftware
OpenNMS
Horizon / Meridian NMS
admin/adminWeb UISoftware
HPE
OneView
Administrator/adminWeb UISoftware
Greenbone Networks
Greenbone Community Edition (OpenVAS)
admin/adminWeb UI