CVE-2023-41109: Patton Smartnode SN200 Firmware

Critical severity, CVSS 9.8. EPSS: 64.5% chance of exploitation in the next 30 days.

SmartNode SN200 (aka SN200) 3.21.2-23021 allows unauthenticated OS Command Injection.

Affected products

• Patton Smartnode SN200 Firmware: up to and including 3.21.2-23021

Published 2023-08-28. Last modified 2026-06-17.