CVE-2020-25276
7.3 · HIGHOverview
CVE-2020-25276 is a high-severity vulnerability affecting primekey ejbca. It was published on September 11, 2020 and has a CVSS 3.1 base score of 7.3 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
An issue was discovered in PrimeKey EJBCA 6.x and 7.x before 7.4.1. When using a client certificate to enroll over the EST protocol, no revocation check is performed on that certificate. This vulnerability can only affect a system that has EST configured, uses client certificates to authenticate enrollment, and has had such a certificate revoked. This certificate needs to belong to a role that is authorized to enroll new end entities. (To completely mitigate this problem prior to upgrade, remove any revoked client certificates from their respective roles.)
Remediation
Check the references section for vendor advisories and patches from primekey. Update ejbca to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| primekey | ejbca | >= 7.0.0, < 7.4.1 | Affected |
Frequently Asked Questions
What is CVE-2020-25276?
CVE-2020-25276 is a high-severity vulnerability affecting primekey ejbca. It was published on September 11, 2020 and has a CVSS 3.1 base score of 7.3 (HIGH).
How severe is CVE-2020-25276?
This vulnerability has a CVSS 3.1 base score of 7.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2020-25276?
Check the references section for vendor advisories and patches from primekey. Update ejbca to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2020-25276?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-25276 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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