Assessment
Why it matters
CISA lists this vulnerability as known to be exploited; exploitation is confirmed; EPSS is 22.4%; technical severity is CVSS 7.5.
The Fingerprints pages in Jenkins before 1.638 and LTS before 1.625.2 might allow remote attackers to obtain sensitive job and build name information via a direct request.
Who should care
- Teams operating Jenkins, Jenkins User Interface (UI), Openshift
- Vulnerability and exposure management teams
- Security operations teams monitoring exploitation activity
Response plan
What I would do
- Confirm whether Jenkins, Jenkins User Interface (UI), Openshift is present in the environment.
- Identify affected versions and establish whether vulnerable services are exposed or reachable.
- Vendor advisory from wiki.jenkins-ci.org
- Review relevant security telemetry for evidence of attempted or successful exploitation.
- Document the remediation decision and track it to verified completion.
Treatment intelligence
Remediation intelligence
Vendor sources are listed before government and third-party guidance. Confirm product applicability and change prerequisites before deployment.
Verification noteAutomated link verification has not completed for this guidance yet.
Technical details
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CWE
- CWE-200
- Affected versions
- Jenkins Jenkins (End Including 1.637 | End Including 1.625.1); Jenkins Jenkins User Interface (UI); Redhat Openshift (Version 2.0 | End Including 3.1)
- Fixed versions
- No explicit fixed version is currently recorded.
- Published
- 25 November 2015
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
Signal timeline
- CVE published
- Added to CISA KEV
- Latest EPSS score: 22.4%
- Signal calculated at 72