What is CVE-2021-25775?

CVE-2021-25775 is a low-severity vulnerability in Jetbrains Teamcity. CVSS score: 3.8/10. Published 2021-02-03.

How severe is CVE-2021-25775?

Low severity. CVSS v3 base score is 3.8 out of 10.

Vulnerability in Jetbrains Teamcity

CVE-2021-25775

In JetBrains TeamCity before 2020.2.1, the server admin could create and see access tokens for any other users.

Published 2021-02-03 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 3.8 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.006 (47.9th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 48th percentile — 47.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Jetbrains Teamcity

References

blog.jetbrains.com (Product)
blog.jetbrains.com/blog/2021/02/03/jetbrains-security-bulletin-q4-2020/ (Vendor Advisory)

Frequently asked questions

What is CVE-2021-25775?: CVE-2021-25775 is a low-severity vulnerability in Jetbrains Teamcity. CVSS score: 3.8/10. Published 2021-02-03.
How severe is CVE-2021-25775?: Low severity. CVSS v3 base score is 3.8 out of 10.