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Vulnerability DatabaseCVE-2021-43199
CVE-2021-43199:
JetBrains TeamCity vulnerability analysis and mitigation
Overview
In JetBrains TeamCity before 2021.1.2, permission checks in the Create Patch functionality are insufficient. This vulnerability is tracked as CVE-2021-43199 and was disclosed in Q3 2021 (JetBrains Blog, NVD).
Technical details
The vulnerability has been assigned a CVSS v3.1 Base Score of 5.3 (MEDIUM) with the following vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N. The vulnerability is classified under CWE-276 (Incorrect Default Permissions) (NVD).
Impact
The vulnerability affects the permission checks in the Create Patch functionality, potentially allowing unauthorized access or modifications to patches in TeamCity (NVD).
Exploitability
The vulnerability can be exploited remotely with low attack complexity and requires no privileges or user interaction (NVD).
Mitigation and workarounds
The vulnerability has been fixed in TeamCity version 2021.1.2. Users should upgrade to this version or later to mitigate the security risk (JetBrains Blog).
Additional resources
Source: This report was generated using AI
Related JetBrains TeamCity vulnerabilities:
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