An issue was discovered in PrimeKey EJBCA before 7.6.0. The General Purpose Custom Publisher, which is normally run to invoke a local script upon a publishing operation, was still able to run if the System Configuration setting Enable External Script Access was disabled. With this setting disabled it's not possible to create new such publishers, but existing publishers would continue to run.
Published 2021-08-25 02:15:08
Updated 2021-09-09 19:10:15
Source MITRE
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2021-40089

0.04%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 10 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-40089

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
1.9
LOW AV:L/AC:M/Au:N/C:N/I:P/A:N
3.4
2.9
NIST
2.3
LOW CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
0.8
1.4
NIST

References for CVE-2021-40089

  • https://support.primekey.com/news/posts/54
    EJBCA Security Advisory - General Purpose Custom Publisher able to Run Despite External Scripts Being Disabled - News / PrimeKey Announcements - PrimeKey Support
    Vendor Advisory

Products affected by CVE-2021-40089

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