Description
Keyfactor EJBCA through 9.3.3 performs insufficient authorization checks when self-renewing a client certificate via the RA (Registration Authority) User Interface. This allows a remote user, authenticated with a valid client certificate, to renew their certificate even if the end entity status and/or profile settings should deny renewal. The attacker must have a valid TLS client certificate, and must be authorized to use the RA User Interface, either with the certificate, or via a role membership for PublicAccessAuthenticationToken.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:NWeakness enumeration
Affected software
Source: the vendor's advisory (CNA). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
Timeline
- Published
- Nov 2, 2026
- Last modified
- Nov 6, 2026
- NVD status
- Awaiting Analysis