Description

In JetBrains TeamCity before 2023.11.4 authentication bypass allowing to perform admin actions was possible

Classification

CVE ID: CVE-2024-27198

CVSS Base Severity: CRITICAL

CVSS Base Score: 9.8

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products

Vendor: JetBrains

Product: TeamCity

Nuclei Template

http/cves/2024/CVE-2024-27198.yaml

Exploit Prediction Scoring System (EPSS)

EPSS Score: 97.03% (probability of being exploited)

EPSS Percentile: 99.87% (scored less or equal to compared to others)

EPSS Date: 2025-03-14 (when was this score calculated)

References

https://www.jetbrains.com/privacy-security/issues-fixed/
https://www.darkreading.com/cyberattacks-data-breaches/jetbrains-teamcity-mass-exploitation-underway-rogue-accounts-thrive

Timeline