vulnerability
JetBrains TeamCity: CVE-2023-42793: Authentication bypass leading to RCE on TeamCity Server was possible. Reported by Stefan Schiller from Sonar (TW-83545)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | Sep 19, 2023 | Oct 15, 2024 | May 20, 2025 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Sep 19, 2023
Added
Oct 15, 2024
Modified
May 20, 2025
Description
In JetBrains TeamCity before 2023.05.4 authentication bypass leading to RCE on TeamCity Server was possible
Solution
jetbrains-teamcity-upgrade-latest
References
- CVE-2023-42793
- https://attackerkb.com/topics/CVE-2023-42793
- URL-http://packetstormsecurity.com/files/174860/JetBrains-TeamCity-Unauthenticated-Remote-Code-Execution.html
- URL-https://attackerkb.com/topics/1XEEEkGHzt/cve-2023-42793
- URL-https://blog.jetbrains.com/teamcity/2023/09/cve-2023-42793-vulnerability-post-mortem/
- URL-https://www.jetbrains.com/privacy-security/issues-fixed/
- URL-https://www.rapid7.com/blog/post/2023/09/25/etr-cve-2023-42793-critical-authentication-bypass-in-jetbrains-teamcity-ci-cd-servers/
- URL-https://www.securityweek.com/recently-patched-teamcity-vulnerability-exploited-to-hack-servers/
- URL-https://www.sonarsource.com/blog/teamcity-vulnerability/
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