CVE-2024-27198

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

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.darkreading.com/cyberattacks-data-breaches/jetbrains-teamcity-mass-exploitation-underway-rogue-accounts-thrive	Press/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-thrive	Press/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-2024-27198	US Government Resource

Configurations

Configuration 1 (hide)

cpe:2.3:a:jetbrains:teamcity:*:*:*:*:*:*:*:*

History

24 Oct 2025, 20:48

Type	Values Removed	Values Added
References	~~() https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-27198 -~~	() https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-27198 - US Government Resource

21 Oct 2025, 23:16

Type	Values Removed	Values Added
References		() https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-27198 -

21 Oct 2025, 20:20

Type	Values Removed	Values Added
References	~~{'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-27198', 'source': '134c704f-9b21-4f2e-91b3-4a467353bcc0'}~~

21 Oct 2025, 19:20

Type	Values Removed	Values Added
References		() https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-27198 -

Information

Published : 2024-03-04 18:15

Updated : 2025-10-24 20:48

NVD link : CVE-2024-27198

Mitre link : CVE-2024-27198

CVE.ORG link : CVE-2024-27198

JSON object : View

Products Affected

jetbrains

teamcity

CWE

CWE-288

Authentication Bypass Using an Alternate Path or Channel

NVD-CWE-Other

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