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CVE-2021-21697

critical CVSS 9.1 EPSS 1.6%

Jenkins 2.318 and earlier, LTS 2.303.2 and earlier allows any agent to read and write the contents of any build directory stored in Jenkins with very few restrictions.

Versions it affects

Software versions checked with the free lookup that CVE-2021-21697 applies to, and the release that fixes it where the sources name one.

Jenkins 1.509

At a glance

Severity
Critical
CVSS base score
9.1 out of 10
Known exploited
Not in CISA's catalogue of exploited vulnerabilities
EPSS
1.6% probability of exploitation in the next 30 days, higher than 75% of scored vulnerabilities
Published
2021-11-04
NVD CVE.org

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