CVE-2024-27198Used in ransomware
JetBrains TeamCity
JetBrains TeamCity Authentication Bypass Vulnerability
What it is
JetBrains TeamCity contains an authentication bypass vulnerability that allows an attacker to perform admin actions.
What to do
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Vendor notices and references
- www.jetbrains.com/help/teamcity/teamcity-2023-11-4-release-notes.html
- blog.jetbrains.com/teamcity/2024/03/additional-critical-security-issues-affecting-teamcity
- nvd.nist.gov/vuln/detail/CVE-2024-27198
Description and required action as published by CISA. Full record at NVD.