CVE-2021-27483: Zoll Defibrillator Dashboard

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

ZOLL Defibrillator Dashboard, v prior to 2.2,The affected products contain insecure filesystem permissions that could allow a lower privilege user to escalate privileges to an administrative level user.

Affected products

• Zoll Defibrillator Dashboard: before 2.2 (fixed in 2.2)

Published 2021-06-16. Last modified 2026-06-17.