CVE-2021-21698
HIGHCVSS 7.5/10EPSS 2.07%
Last modified
CVE-2021-21698 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Jenkins Subversion Plugin 2.15.0 and earlier does not restrict the name of a file when looking up a subversion key file on the controller from an agent.. EPSS estimates a 2.07% chance of exploitation in the next 30 days.
Description
Jenkins Subversion Plugin 2.15.0 and earlier does not restrict the name of a file when looking up a subversion key file on the controller from an agent.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Jenkins | Subversion | <= 2.15.0 |
References
- http://www.openwall.com/lists/oss-security/2021/11/04/3Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2021/11/04/3Mailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-21698?
Jenkins Subversion Plugin 2.15.0 and earlier does not restrict the name of a file when looking up a subversion key file on the controller from an agent.
How severe is CVE-2021-21698?
CVE-2021-21698 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 2.07% probability of exploitation in the next 30 days.
How do I fix CVE-2021-21698?
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-2021-21698?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST