Vulnerabilities > CVE-2021-40088 - Missing Authorization vulnerability in Primekey Ejbca

047910
CVSS 5.4 - MEDIUM
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
LOW
Confidentiality impact
NONE
Integrity impact
LOW
Availability impact
LOW
network
low complexity
primekey
CWE-862

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
Primekey
254

Common Weakness Enumeration (CWE)