CVE-2020-10374: Paessler PRTG Network Monitor

Critical severity, CVSS 9.8. EPSS: 4.7% chance of exploitation in the next 30 days.

A webserver component in Paessler PRTG Network Monitor 19.2.50 to PRTG 20.1.56 allows unauthenticated remote command execution via a crafted POST request or the what parameter of the screenshot function in the Contact Support form.

Affected products

• Paessler PRTG Network Monitor: from 19.2.50, up to and including 20.1.56

Published 2020-03-30. Last modified 2026-06-17.