CVE-2025-66406 — Improper Authorization Check for SSH Certificate Revocation

CVE-2025-66406

Improper Authorization Check for SSH Certificate Revocation PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
smallstep / certificates	affected < 0.29.0

CWE

CWE-863

References

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

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.