CVE-2017-12879: Paessler PRTG Network Monitor

Medium severity, CVSS 5.4. EPSS: 1.1% chance of exploitation in the next 30 days.

Cross-site scripting (XSS-STORED) vulnerability in the DEVICES OR SENSORS functionality in Paessler PRTG Network Monitor before 17.3.33.2654 allows authenticated remote attackers to inject arbitrary web script or HTML.

Affected products

• Paessler PRTG Network Monitor: up to and including 17.3.33

Published 2017-08-24. Last modified 2026-06-17.