Softing Industrial Automation smartLink SW-HT Webserver Modules NULL Pointer Dereference Vulnerability Leading to HTTP Denial-of-Service

Vulnerability

A NULL pointer dereference vulnerability has been identified in Softing Industrial Automation smartLink SW-HT Webserver modules, version 1.43. This vulnerability allows for a HTTP denial-of-service condition.

Impact

Exploitation of this vulnerability leads to a denial-of-service condition, causing the webserver to become unresponsive or unavailable.

Added: Mar 17, 2026, 3:21 PM
Updated: Mar 17, 2026, 3:21 PM

Vulnerability Rating

Custom Algorithm
spread
0.0
impact
2.5
exploitability
4.7
remediation
0.0
relevance
4.0
threat
0.0
urgency
10.0
incentive
0.0

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.