CVE-2024-27198

CriticalCVSS 9.8/10Known exploited (CISA KEV)Last modified Jun 17, 2026

Description

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

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-288

Affected software

Vendor	Product	Versions
JetBrains	TeamCity	< 2023.11.4
jetbrains	teamcity	< 2023.11.4

References

https://www.darkreading.com/cyberattacks-data-breaches/jetbrains-teamcity-mass-exploitation-underway-rogue-accounts-thrivePress/Media Coverage, Third Party Advisory
https://www.jetbrains.com/privacy-security/issues-fixed/Vendor Advisory
https://www.darkreading.com/cyberattacks-data-breaches/jetbrains-teamcity-mass-exploitation-underway-rogue-accounts-thrivePress/Media Coverage, Third Party Advisory
https://www.jetbrains.com/privacy-security/issues-fixed/Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-27198US Government Resource

Timeline

Published: Mar 4, 2024
Last modified: Jun 17, 2026
Added to CISA KEV: Mar 7, 2024
NVD status: Analyzed

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