by Kastro
Paper/Archive/CVE-2023-42793

CVE-2023-42793

JetBrains TeamCity — JetBrains TeamCity Authentication Bypass Vulnerability

KEV · due 25 Octransomware useEPSS 100%public exploitSSVC actCVSS 9.8
critical.is priorityof 100
99
CVSS 9.8 (CNA)9.8 / 10 × 3029.4In CISA KEV+3030.0EPSS percentile 100.01.000 × 2020.0Exploit: SSVC active+1010.0SSVC exploitation: active+1010.0
Description · from the CVE record

In JetBrains TeamCity before 2023.05.4 authentication bypass leading to RCE on TeamCity Server was possible

Affected

ProductAffectedFixed inSource
TeamCity< 2023.05.42023.05.4CNA

Scores by source

JetBrains (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: active · Automatable: yes · Technical impact: total

References

refjetbrains.com/privacy-security/issues-fixedrefblog.jetbrains.com/teamcity/2023/09/cve-2023-42793-vulnerability-post-mortemrefpacketstormsecurity.com/files/174860/JetBrains-TeamCity-Unauthenticated-Remote-Code-Execution.htmlrefattackerkb.com/topics/1XEEEkGHzt/cve-2023-42793refsecurityweek.com/recently-patched-teamcity-vulnerability-exploited-to-hack-serversrefrapid7.com/blog/post/2023/09/25/etr-cve-2023-42793-critical-authentication-bypass-in-jetbrains-teamcity-ci-cd-serversrefsonarsource.com/blog/teamcity-vulnerabilityrefcisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-42793kevcisa.gov/known-exploited-vulnerabilities-catalog