Description
In JetBrains TeamCity before 2023.05.4 authentication bypass leading to RCE on TeamCity Server was possible
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected products
- JetBrains / TeamCity0 – 2023.05.4
Exploits & PoCs
- nucleiJetBrains TeamCity < 2023.05.4 - Remote Code Executionby iamnoooob,rootxharsh,pdresearch
References
- MISChttps://www.jetbrains.com/privacy-security/issues-fixed/
- MISChttps://blog.jetbrains.com/teamcity/2023/09/cve-2023-42793-vulnerability-post-mortem/
- EXPLOIThttp://packetstormsecurity.com/files/174860/JetBrains-TeamCity-Unauthenticated-Remote-Code-Execution.html
- MISChttps://attackerkb.com/topics/1XEEEkGHzt/cve-2023-42793
- MISChttps://www.securityweek.com/recently-patched-teamcity-vulnerability-exploited-to-hack-servers/
- MISChttps://www.rapid7.com/blog/post/2023/09/25/etr-cve-2023-42793-critical-authentication-bypass-in-jetbrains-teamcity-ci-cd-servers/
- MISChttps://www.sonarsource.com/blog/teamcity-vulnerability/