What is CVE-2020-2300?

CVE-2020-2300 is a critical-severity vulnerability in Jenkins Active_directory. CVSS score: 9.8/10. Published 2020-11-04.

How severe is CVE-2020-2300?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Jenkins Active_directory

CVE-2020-2300

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.

EPSS: 0.017 (74.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Jenkins Active_directory
Jenkins Project Active Directory Plugin — versions unspecified, 2.16.1

References

jenkinsci-cert@googlegroups.com (x_refsource_CONFIRM, Vendor Advisory)
jenkinsci-cert@googlegroups.com (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)

Frequently asked questions

What is CVE-2020-2300?: CVE-2020-2300 is a critical-severity vulnerability in Jenkins Active_directory. CVSS score: 9.8/10. Published 2020-11-04.
How severe is CVE-2020-2300?: Critical severity. CVSS v3 base score is 9.8 out of 10.