Home › Exploited CVEs › CVE-2023-42793
CVE-2023-42793: JetBrains TeamCity Authentication Bypass Vulnerability
JetBrains TeamCity · in CISA KEV since 2023-10-04
2023-10-04added to KEV
2023-10-25federal remediation due date
99.99%EPSS exploit probability (30 days) 100.0th percentile
9.8 CRITICALCVSS 3.1
Knownknown ransomware use
15days from NVD publication to KEV
What it is
JetBrains TeamCity contains an authentication bypass vulnerability that allows for remote code execution on TeamCity Server.
Required action (CISA)
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
| CWE | CWE-288 |
|---|---|
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD published | 2023-09-19 (Analyzed) |
Original records: NVD · CISA KEV · JSON: /api/cve/CVE-2023-42793.json · all KEV CVEs
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Get the full file: Exploited Vulnerabilities Brief – September 2026 ($29): this month's KEV additions ranked by EPSS, ransomware use and due date, ready to hand to a patch team. Checkout by Polar.