Vulnerabilities > CVE-2021-40088 - Missing Authorization vulnerability in Primekey Ejbca
Attack vector
NETWORK Attack complexity
MEDIUM Privileges required
SINGLE Confidentiality impact
NONE Integrity impact
PARTIAL Availability impact
PARTIAL Summary
An issue was discovered in PrimeKey EJBCA before 7.6.0. CMP RA Mode can be configured to use a known client certificate to authenticate enrolling clients. The same RA client certificate is used for revocation requests as well. While enrollment enforces multi tenancy constraints (by verifying that the client certificate has access to the CA and Profiles being enrolled against), this check was not performed when authenticating revocation operations, allowing a known tenant to revoke a certificate belonging to another tenant.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 5 |