CVE-2020-2300: Improper Authentication

May 24, 2022 (updated September 8, 2022)

Jenkins Active Directory Plugin 2.19 and earlier does not prohibit the use of an empty password in Windows/ADSI mode, which allows attackers to log in to Jenkins as any user depending on the configuration of the Active Directory server.

References

www.openwall.com/lists/oss-security/2020/11/04/6
github.com/advisories/GHSA-8wcw-cw2f-h4g2
nvd.nist.gov/vuln/detail/CVE-2020-2300
www.jenkins.io/security/advisory/2020-11-04/

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