CVE-2021-25772
In JetBrains TeamCity before 2020.2.2, TeamCity server DoS was possible via server integration.
In JetBrains TeamCity before 2020.2.2, TeamCity server DoS was possible via server integration.
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
- None
- Integrity
- None
- Availability
- Low
Exploit likelihood
What each source reports
NVD Score used
In JetBrains TeamCity before 2020.2.2, TeamCity server DoS was possible via server integration.
- Record
CVE-2021-25772- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE ListNo score
In JetBrains TeamCity before 2020.2.2, TeamCity server DoS was possible via server integration.
- Record
CVE-2021-25772- Updated
- 2026-11-02
EUVDEUVD-2021-12655No score
In JetBrains TeamCity before 2020.2.2, TeamCity server DoS was possible via server integration.
- Record
EUVD-2021-12655- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-gh27-3g6v-xxcmNo score
In JetBrains TeamCity before 2020.2.2, TeamCity server DoS was possible via server integration.
In JetBrains TeamCity before 2020.2.2, TeamCity server DoS was possible via server integration.
- Record
GHSA-gh27-3g6v-xxcm- 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-2021-25772 is a medium vulnerability (CVSS 5.3) in Jetbrains Teamcity, published February 3, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.24%, the 69th percentile. No source names a fixed version.