CVE-2020-25276

HIGH

7.3

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.)

CVE Details

CVSS v3.1 Score7.3

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published9/11/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

primekey:ejbca

Weaknesses (CWE)

CWE-295

References

https://support.primekey.com/news/posts/ejbca-security-advisory-revocation-check-not-performed-on-est-client-certificate(cve@mitre.org)

https://support.primekey.com/news/posts/ejbca-security-advisory-revocation-check-not-performed-on-est-client-certificate(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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