CVE-2025-66406

medium

Description

Step CA is an online certificate authority for secure, automated certificate management for DevOps. Prior to 0.29.0, there is an improper authorization check for SSH certificate revocation. This affects deployments configured with the SSHPOP provisioner. This vulnerability is fixed in 0.29.0.

References

https://github.com/smallstep/certificates/security/advisories/GHSA-j7c9-79x7-8hpr

Details

Source: Mitre, NVD

Published: 2025-12-03

Updated: 2025-12-03

Risk Information

CVSS v2

Base Score: 5.3

Vector: CVSS2#AV:N/AC:H/Au:M/C:N/I:P/A:C

Severity: Medium

CVSS v3

Base Score: 5

Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:H