Vulnerability Details CVE-2020-25276
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.)
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 36.7%
CVSS Severity
CVSS v3 Score 7.3
CVSS v2 Score 6.8
References
Products affected by CVE-2020-25276
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cpe:2.3:a:primekey:ejbca:7.0.0
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cpe:2.3:a:primekey:ejbca:7.0.1
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cpe:2.3:a:primekey:ejbca:7.1
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cpe:2.3:a:primekey:ejbca:7.1.0
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cpe:2.3:a:primekey:ejbca:7.2
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cpe:2.3:a:primekey:ejbca:7.2.0
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cpe:2.3:a:primekey:ejbca:7.2.1
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cpe:2.3:a:primekey:ejbca:7.2.1.1
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cpe:2.3:a:primekey:ejbca:7.3
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cpe:2.3:a:primekey:ejbca:7.3.0
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cpe:2.3:a:primekey:ejbca:7.3.1
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cpe:2.3:a:primekey:ejbca:7.3.1.1
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cpe:2.3:a:primekey:ejbca:7.3.1.2
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cpe:2.3:a:primekey:ejbca:7.3.1.3
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cpe:2.3:a:primekey:ejbca:7.3.1.4
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cpe:2.3:a:primekey:ejbca:7.4
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cpe:2.3:a:primekey:ejbca:7.4.0