CVE-2025-10685: Softing Smartlink Sw-Ht

High severity, CVSS 7.7. EPSS: 0.5% chance of exploitation in the next 30 days.

Heap-based buffer overflow vulnerability in Softing Industrial Automation GmbH smartLink SW-PN and smartLink SW-HT (Webserver modules) allows overflow buffers.This issue affects: smartLink SW-PN: through 1.03 smartLink SW-HT: through 1.42

Affected products

• Softing Smartlink Sw-Ht: up to and including 1.42
• Softing Smartlink Sw-Pn: up to and including 1.03

Published 2026-03-16. Last modified 2026-06-17.