Security readout for executives and security teams
Plain-English summary
This Jenkins issue lets an unauthorized person learn whether specific agent or view names exist. That can expose internal CI structure and help targeted follow-on attacks, but the provided sources do not show code execution, data theft, or confirmed active exploitation.
Executive priority
Treat this as a timely cleanup item, especially for exposed Jenkins systems. It is not documented as actively exploited in the supplied sources, but CI infrastructure reconnaissance can materially support larger attacks.
Technical view
CVE-2018-1000169 is an information exposure flaw in Jenkins CLICommand.java and ViewOptionHandler.java affecting Jenkins 2.115 and older, and LTS 2.107.1 and older. A remote unauthorized attacker can use Jenkins CLI behavior to confirm attacker-specified agent or view names.
Likely exposure
Exposure is likely where vulnerable Jenkins versions are reachable by untrusted users and Jenkins CLI access is enabled or externally accessible. Internet-facing CI servers, shared build platforms, and environments with weak network segmentation deserve review first.
Exploitation context
The source bundle marks KEV as false and provides no evidence of active exploitation. The described impact is enumeration of agent or view existence, which is useful reconnaissance but not, by itself, proof of compromise.
Researcher notes
Focus validation on version exposure and CLI reachability. The available description identifies two affected source files and an enumeration outcome, but does not provide CVSS, CWE mapping, exploit maturity, or detailed patch mechanics.
Mitigation direction
- Upgrade Jenkins beyond 2.115 or LTS beyond 2.107.1 per vendor guidance.
- Review the Jenkins 2018-04-11 advisory for official remediation details.
- Restrict Jenkins CLI reachability to trusted networks and users.
- Review RHBA-2018:1816 if using Red Hat-distributed packages.
- Monitor Jenkins logs for suspicious unauthenticated CLI probing.
Validation and detection
- Inventory Jenkins controllers and record exact core and LTS versions.
- Confirm whether Jenkins CLI is enabled and reachable from untrusted networks.
- Check for Jenkins 2.115 or older, or LTS 2.107.1 or older.
- Review access logs for repeated failed or unauthenticated CLI-related requests.
- Verify upgraded instances no longer match the vulnerable version range.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2018-1000169 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://jenkins.io/security/advisory/2018-04-11/#SECURITY-754CVE reference · x_refsource_CONFIRM
- RHBA-2018:1816CVE reference · vendor-advisory, x_refsource_REDHAT
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.