CVE-2023-42793 (GCVE-0-2023-42793)
Vulnerability from cvelistv5
Published
2023-09-19 16:57
Modified
2025-07-30 01:37
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
Summary
In JetBrains TeamCity before 2023.05.4 authentication bypass leading to RCE on TeamCity Server was possible
References
cve@jetbrains.com http://packetstormsecurity.com/files/174860/JetBrains-TeamCity-Unauthenticated-Remote-Code-Execution.html Exploit, Third Party Advisory, VDB Entry
cve@jetbrains.com https://attackerkb.com/topics/1XEEEkGHzt/cve-2023-42793 Third Party Advisory
cve@jetbrains.com https://blog.jetbrains.com/teamcity/2023/09/cve-2023-42793-vulnerability-post-mortem/ Vendor Advisory
cve@jetbrains.com https://www.jetbrains.com/privacy-security/issues-fixed/ Vendor Advisory
cve@jetbrains.com https://www.rapid7.com/blog/post/2023/09/25/etr-cve-2023-42793-critical-authentication-bypass-in-jetbrains-teamcity-ci-cd-servers/ Third Party Advisory
cve@jetbrains.com https://www.securityweek.com/recently-patched-teamcity-vulnerability-exploited-to-hack-servers/ Press/Media Coverage
cve@jetbrains.com https://www.sonarsource.com/blog/teamcity-vulnerability/ Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://packetstormsecurity.com/files/174860/JetBrains-TeamCity-Unauthenticated-Remote-Code-Execution.html Exploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 https://attackerkb.com/topics/1XEEEkGHzt/cve-2023-42793 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://blog.jetbrains.com/teamcity/2023/09/cve-2023-42793-vulnerability-post-mortem/ Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 https://www.jetbrains.com/privacy-security/issues-fixed/ Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 https://www.rapid7.com/blog/post/2023/09/25/etr-cve-2023-42793-critical-authentication-bypass-in-jetbrains-teamcity-ci-cd-servers/ Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://www.securityweek.com/recently-patched-teamcity-vulnerability-exploited-to-hack-servers/ Press/Media Coverage
Impacted products
Vendor Product Version
JetBrains TeamCity Version: 0   ≤
Create a notification for this product.
CISA Known exploited vulnerability
Data from the Known Exploited Vulnerabilities Catalog

Date added: 2023-10-04

Due date: 2023-10-25

Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Used in ransomware: Known

Notes: https://blog.jetbrains.com/teamcity/2023/09/critical-security-issue-affecting-teamcity-on-premises-update-to-2023-05-4-now/ ; https://nvd.nist.gov/vuln/detail/CVE-2023-42793

Show details on NVD website

To clipboard 

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