CVE-2025-13406: Softing Smartlink Sw-Ht

Medium severity, CVSS 6.8. EPSS: 0.3% chance of exploitation in the next 30 days.

NULL Pointer Dereference vulnerability in Softing Industrial Automation GmbH smartLink SW-HT (Webserver modules) allows HTTP DoS.This issue affects smartLink SW-HT: 1.43.

Affected products

• Softing Smartlink Sw-Ht: version 1.43 only

Published 2026-03-17. Last modified 2026-06-17.