Security readout for executives and security teams
A vulnerable Jenkins Azure AD Plugin could let an attacker craft links that bypass Jenkins CSRF protection. If a logged-in Jenkins user interacts with such a link, protected Jenkins actions may be exposed to unauthorized triggering. The sources do not provide CVSS scoring or evidence of active exploitation. Exposure is limited to Jenkins environments using the Azure AD Plugin at 179.vf6841393099e or earlier. Risk is higher where Jenkins is reachable by many users or administrators commonly browse while authenticated. Treat this as a timely Jenkins maintenance issue, especially for CI/CD systems with privileged build or deployment access. Prioritize environments with the affected plugin and broad user access, but current sources do not support emergency active-exploitation handling. Mitigation focus: Inventory all Jenkins controllers and installed Azure AD Plugin versions.; Check Jenkins advisory and plugin manager for the corrected Azure AD Plugin release.; Upgrade affected plugin installations according to Jenkins vendor guidance..
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
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CVE-2021-21679 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://www.jenkins.io/security/advisory/2021-08-31/#SECURITY-2470CVE reference · x_refsource_CONFIRM
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.