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CVE-2020-2188

14
FAUCET Score

CVE-2020-2188 describes a missing permission check in Jenkins Amazon EC2 Plugin versions 1.50.1 and earlier, allowing authenticated users with Overall/Read access to enumerate credential IDs. This vulnerability has a CVSS score of 4.3 (Medium), indicating a low attack complexity and requiring only low privileges, but its impact is limited to information disclosure (C:L). There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage. The EPSS score is very low, suggesting a minimal likelihood of exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.50.1CPE matchmatch criteria
cpe:2.3:a:jenkins:amazon_ec2:*:*:*:*:*:jenkins:*:*

CVSS Data

CVSS version used by this source: 3.1

4.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.65%
Probability of exploitation in next 30 days
EPSS Percentile
47.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0065 is in the 58th percentile among its peer group of 21,951 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, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (1)

mavenpatch availablevia ghsa
Product: org.jenkins-ci.plugins:ec2Fixed in: 1.50.2

Vendor Advisories (1)

mavenGHSA-rmp9-mc8w-mqf3medium

Users with Overall/Read access can enumerate credentials IDs in Amazon EC2 Plugin

May 24, 2022

References

jenkins.io / security/advisory/2020-05-06
Vendor Advisory
openwall.com / lists/oss-security/2020/05/06/3
Mailing ListThird Party Advisory