Vulnerability Description
A missing permission check in Jenkins Team Foundation Server Plugin 5.157.1 and earlier allows attackers with Overall/Read permission to enumerate credentials ID of credentials stored in Jenkins.
CVSS Score
4.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Jenkins | Team Foundation Server | <= 5.157.1 |
Related Weaknesses (CWE)
References
- http://www.openwall.com/lists/oss-security/2021/03/30/1Mailing ListThird Party Advisory
- https://www.jenkins.io/security/advisory/2021-03-30/#SECURITY-2283%20%281%29
- http://www.openwall.com/lists/oss-security/2021/03/30/1Mailing ListThird Party Advisory
- https://www.jenkins.io/security/advisory/2021-03-30/#SECURITY-2283%20%281%29
FAQ
What is CVE-2021-21636?
CVE-2021-21636 is a vulnerability with a CVSS score of 4.3 (MEDIUM). A missing permission check in Jenkins Team Foundation Server Plugin 5.157.1 and earlier allows attackers with Overall/Read permission to enumerate credentials ID of credentials stored in Jenkins.
How severe is CVE-2021-21636?
CVE-2021-21636 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-21636?
Check the references section above for vendor advisories and patch information. Affected products include: Jenkins Team Foundation Server.