Is CVE-2021-3957 actively exploited?

CVE-2021-3957 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2021-3957?

CVE-2021-3957 has a CVSS score of 4.3 (MEDIUM severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

Patch guidance is available from kimai security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2021-3957.

kimai2 is vulnerable to Cross-Site Request Forgery (CSRF)

Primary Vendor: KIMAI
Published: 11/19/2021
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

kimai : kimai_2

Cite this page

CVE-2021-3957. CVEDatabase.com. Retrieved 1 May 2026. https://cvedatabase.com/cve/CVE-2021-3957