CVSS 3.1
7.3 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:LCVE-2024-27199
High (7.3) in JetBrains TeamCity. In CISA KEV since 2026-04-20, with known ransomware use. EPSS 100% chance of exploitation in the next 30 days.
In JetBrains TeamCity before 2023.11.4 path traversal allowing to perform limited admin actions was possible
Severity
- EPSS
- 100% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)
- CISA KEV
- listed 2026-04-20, due 2026-05-04, known ransomware use
- CWEs
- CWE-22, CWE-23
- Published
- Modified
- Record from
- the NVD, synced
Affected
- jetbrains:teamcity
References
- https://www.darkreading.com/cyberattacks-data-breaches/jetbrains-teamcity-mass-exploitation-underway-rogue-accounts-thrive
- https://www.jetbrains.com/privacy-security/issues-fixed/
- https://www.darkreading.com/cyberattacks-data-breaches/jetbrains-teamcity-mass-exploitation-underway-rogue-accounts-thrive
- https://www.jetbrains.com/privacy-security/issues-fixed/
- https://github.com/Stuub/RCity-CVE-2024-27198/blob/main/RCity.py