CVE-2021-21636
MEDIUMCVSS 4.3/10EPSS 0.79%
Last modified
CVE-2021-21636 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. 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.. EPSS estimates a 0.79% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Jenkins | Team Foundation Server | <= 5.157.1 |
References
- http://www.openwall.com/lists/oss-security/2021/03/30/1Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2021/03/30/1Mailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-21636?
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 a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.79% probability of exploitation in the next 30 days.
How do I fix CVE-2021-21636?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-21636?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST