CVE-2022-22809: Schneider Electric Fellerlynk Firmware

Medium severity, CVSS 5.3. EPSS: 0.8% chance of exploitation in the next 30 days.

A CWE-306: Missing Authentication for Critical Function vulnerability exists that could allow modifications of the touch configurations in an unauthorized manner when an attacker attempts to modify the touch configurations. 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.