CVE-2022-22812: Schneider Electric Fellerlynk Firmware

Medium severity, CVSS 6.1. EPSS: 0.6% chance of exploitation in the next 30 days.

A CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability exists that could cause a web session compromise when an attacker injects and then executes arbitrary malicious JavaScript code inside the target browser. Affected Product: spaceLYnk (V2.6.2 and prior), Wiser for KNX (formerly homeLYnk) (V2.6.2 and prior), fellerLYnk (V2.6.2 and prior)

Affected products

• Schneider Electric Fellerlynk Firmware: up to and including 2.6.2
• Schneider Electric Spacelynk Firmware: up to and including 2.6.2
• Schneider Electric Wiser For KNX Firmware: up to and including 2.6.2

Published 2022-02-09. Last modified 2026-06-17.