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CVE-2020-2108

19
FAUCET Score

CVE-2020-2108 is a high-severity XML External Entity (XXE) vulnerability affecting Jenkins WebSphere Deployer Plugin versions 1.6.1 and earlier. This flaw allows authenticated attackers with Job/Configure permissions to exploit the unconfigured XML parser, potentially leading to information disclosure, data modification, or denial of service. While the CVSS score is 7.6 (HIGH), there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.6.1CPE matchmatch criteria
cpe:2.3:a:jenkins:websphere_deployer:*:*:*:*:*:jenkins:*:*

CVSS Data

CVSS version used by this source: 3.1

7.6HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
2.8
Impact Score
4.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.90%
Probability of exploitation in next 30 days
EPSS Percentile
56.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0090 is in the 51st percentile among its peer group of 17,844 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

mavenGHSA-f5wx-w2f9-82ghhigh

XXE vulnerability in Jenkins WebSphere Deployer Plugin

May 24, 2022

References

jenkins.io / security/advisory/2020-01-29
Vendor Advisory
openwall.com / lists/oss-security/2020/01/29/1
Mailing ListThird Party Advisory