What is CVE-2023-34228?

CVE-2023-34228 is a medium-severity vulnerability in Jetbrains Teamcity, classified under Use of Single-factor Authentication. CVSS score: 5.3/10. Published 2023-05-31.

How severe is CVE-2023-34228?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Jetbrains Teamcity

CVE-2023-34228

In JetBrains TeamCity before 2023.05 authentication checks were missing – 2FA was not checked for some sensitive account actions

EPSS: 0.000 (0.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N.

Affected products

Jetbrains Teamcity — versions 0

Weakness classification (CWE)

CWE-308 — Use of Single-factor Authentication

References

www.jetbrains.com/privacy-security/issues-fixed/

Frequently asked questions

What is CVE-2023-34228?: CVE-2023-34228 is a medium-severity vulnerability in Jetbrains Teamcity, classified under Use of Single-factor Authentication. CVSS score: 5.3/10. Published 2023-05-31.
How severe is CVE-2023-34228?: Medium severity. CVSS v3 base score is 5.3 out of 10.