CVE-2021-21682

EPSS 1.0%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 1.0%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

06 Oct 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Jenkins 2.314 and earlier, LTS 2.303.1 and earlier accepts names of jobs and other entities with a trailing dot character, potentially replacing the configuration and data of other entities on Windows.

Affected products

Jenkins project · Jenkins

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References

https://www.jenkins.io/security/advisory/2021-10-06/#SECURITY-2424 http://www.openwall.com/lists/oss-security/2021/10/06/1