CVE-2021-40096: Squaredup

Medium severity, CVSS 5.4. EPSS: 0.8% chance of exploitation in the next 30 days.

A cross-site scripting (XSS) vulnerability in integration configuration in SquaredUp for SCOM 5.2.1.6654 allows remote attackers to inject arbitrary web script or HTML via modification of the authorisationUrl in some integration configurations.

Affected products

• Squaredup Squaredup: before 5.3.1 (fixed in 5.3.1)

Published 2021-12-07. Last modified 2026-06-17.