Improper Authentication in TeamCity - CVE-2024-27198
Published: March 5, 2024 / Updated: December 13, 2024
Vulnerability identifier: #VU87116
CSH Severity: Critical
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2024-27198
CWE-ID: CWE-287
Exploitation vector: Remote access
Exploit availability:
The vulnerability is being exploited in the wild
Vulnerability details
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to an error in the authentication process. A remote non-authenticated attacker can bypass authentication process and gain administrative access to the application.
Affected software
TeamCity
How to mitigate CVE-2024-27198
Install updates from vendor's website.
TeamCity - update to 2023.11.4
Links to Public Exploits and PoC-codes
- Exploit #10983 - CVE-2024-27198-RCE (December 13, 2024)
- Exploit #10585 - CVE-2024-27198 (October 11, 2024)
- Exploit #10406 - CVE-2024-27198 (August 16, 2024)
- Exploit #10227 - CVE-2024-27198-EXPLOIT (July 19, 2024)
- Exploit #9804 - CVE-2024-27198 (May 13, 2024)
- Exploit #9750 - RCity-CVE-2024-27198 (April 26, 2024)
- Exploit #9609 - CVE-2024-27198-RCE (CVE-2024-27198 & CVE-2024-27199 Authentication Bypass --> RCE in JetBrains TeamCity Pre-2023.11.4) (March 22, 2024)
- Exploit #9602 - JetBrains TeamCity Unauthenticated Remote Code Execution (March 14, 2024)