CVE-2021-43009: Opservices Opmon

Medium severity, CVSS 6.1. EPSS: 2.3% chance of exploitation in the next 30 days.

A Cross Site Scripting (XSS) vulnerability exists in OpServices OpMon through 9.11 via the search parameter in the request URL.

Affected products

• Opservices Opmon: up to and including 9.11

Published 2022-04-08. Last modified 2026-06-17.