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VULNERABILITIES

CVE-2021-21697 Details

Description

Jenkins 2.318 and earlier, LTS 2.303.2 and earlier allows any agent to read and write the contents of any build directory stored in Jenkins with very few restrictions.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.1 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2428 CVEPatchVendor Advisory
http://www.openwall.com/lists/oss-security/2021/11/04/3 CVEMailing ListThird Party Advisory
https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2428 [email protected]PatchVendor Advisory
http://www.openwall.com/lists/oss-security/2021/11/04/3 [email protected]Mailing ListThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
NVD-CWE-OtherWeakness Not in a Standard CWE Category[email protected]

Affected Products

ProductVersions
jenkins jenkins
<= 2.303.2
<= 2.318

CPE

  • cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*
  • cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*

Remediation

  • No remediation found in references.

Change History

7 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-21697
NVD Published Date:
Nov 4, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-21697 Details - Not Deferred