CVE-2021-31914
In JetBrains TeamCity before 2020.2.4 on Windows, arbitrary code execution on TeamCity Server was...
In JetBrains TeamCity before 2020.2.4 on Windows, arbitrary code execution on TeamCity Server was possible.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
In JetBrains TeamCity before 2020.2.4 on Windows, arbitrary code execution on TeamCity Server was possible.
- Record
CVE-2021-31914- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
CVE List No score
In JetBrains TeamCity before 2020.2.4 on Windows, arbitrary code execution on TeamCity Server was possible.
- Record
CVE-2021-31914- Updated
- 2026-11-02
EUVDEUVD-2021-18789 No score
In JetBrains TeamCity before 2020.2.4 on Windows, arbitrary code execution on TeamCity Server was possible.
- Record
EUVD-2021-18789- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-86w5-3hcx-wfr7 No score
In JetBrains TeamCity before 2020.2.4 on Windows, arbitrary code execution on TeamCity Server was...
In JetBrains TeamCity before 2020.2.4 on Windows, arbitrary code execution on TeamCity Server was possible.
- Record
GHSA-86w5-3hcx-wfr7- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-31914 is a critical vulnerability (CVSS 9.8) in Jetbrains Teamcity, published May 11, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.27%, the 83rd percentile. No source names a fixed version.