CVE-2020-2300

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected software

No affected versions have been published.

Timeline

Published
Nov 4, 2020
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2020-2300: Critical severity, CVSS 9.8 | Vulnix