What’s Vulnerable › Vulnerabilities
CVE-2023-27573
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.5% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2026-03-11 · updated 2026-06-17
- Weakness: CWE-1392
Description
netbox-docker before 2.5.0 has a superuser account with default credentials (admin password for the admin account, and 0123456789abcdef0123456789abcdef01234567 value for SUPERUSER_API_TOKEN). In practice on the public Internet, almost all users changed the password but only about 90% changed the token. Having a default token value was intentional and was valuable for the main intended use case of the netbox-docker product (isolated development networks). Some users engaged in an effort to repurpose netbox-docker for production. The documentation for this effort stated that the defaults must not be used. However, installation did not ensure non-default values. The Supplier was aware of the CVE ID assignment and did not object to the assignment.
Affected products
- netbox-community netbox-docker: before 2.5.0 — fixed in 2.5.0
How to fix
Upgrade to a fixed version: netbox-community netbox-docker 2.5.0. Check the vendor advisory for mitigations.
References
- https://github.com/netbox-community/netbox-docker/issues/953
- https://github.com/netbox-community/netbox-docker/pull/959
- https://github.com/netbox-community/netbox-docker/releases/tag/2.5.0
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