2024-27198 and CVE-2024-27199: Authentication Bypass RCE Vulnerabilities Affecting On-Premises Servers of TeamCity
On March 3, 2024, JetBrains published a blog post describing two authentication bypass vulnerabilities affecting the On-Premises Servers of TeamCity. An unauthenticated threat actor with HTTP(S) access to a TeamCity Server can exploit these vulnerabilities to bypass authentication and gain administrative control of a TeamCity Server. CVE-2024-27198 (CVSS 9.8): Alternative path issue in the web component of TeamCity that can lead to remote code execution (RCE). CVE-2024-27199 (CVSS 7.3)