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)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.009 (58.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 58.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Jenkins Websphere Deployer
- Jenkins Project Websphere Deployer Plugin — versions unspecified, next of 1.6.1
Weakness classification (CWE)
References
- jenkins.io/security/advisory/2020-01-29/ (Vendor Advisory)
- www.openwall.com/lists/oss-security/2020/01/29/1 (mailing-list, 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.