CVE-2021-43200: JetBrains TeamCity

Critical severity, CVSS 9.8. EPSS: 1.1% chance of exploitation in the next 30 days.

In JetBrains TeamCity before 2021.1.2, permission checks in the Agent Push functionality were insufficient.

Affected products

• JetBrains TeamCity: before 2021.2 (fixed in 2021.2)

Published 2021-11-09. Last modified 2026-06-17.