What is CVE-2020-2108?

CVE-2020-2108 is a high-severity vulnerability in Jenkins Websphere Deployer, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 7.6/10. Published 2020-01-29.

How severe is CVE-2020-2108?

High severity. CVSS v3 base score is 7.6 out of 10.

XXE in Jenkins Websphere Deployer

CVE-2020-2108

Jenkins WebSphere Deployer Plugin 1.6.1 and earlier does not configure the XML parser to prevent XXE attacks which can be exploited by a user with Job/Configure permissions.

Vulnerability class: XXE (XML External Entity)

EPSS: 0.009 (56.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L.

Affected products

Jenkins Websphere_deployer
Jenkins Project Websphere Deployer Plugin — versions unspecified, next of 1.6.1

Weakness classification (CWE)

CWE-611 — Improper Restriction of XML External Entity Reference (XXE)

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-2020-2108?: CVE-2020-2108 is a high-severity vulnerability in Jenkins Websphere Deployer, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 7.6/10. Published 2020-01-29.
How severe is CVE-2020-2108?: High severity. CVSS v3 base score is 7.6 out of 10.