Softing Industrial Automation smartLink Heap-Based Buffer Overflow Vulnerability

Vulnerability

A heap-based buffer overflow vulnerability has been identified in Softing Industrial Automation smartLink SW-PN and smartLink SW-HT Webserver modules. This vulnerability allows for the overflow of buffers, potentially leading to memory corruption and arbitrary code execution. The issue affects smartLink SW-PN versions through 1.03 and smartLink SW-HT versions through 1.42.

Impact

Exploitation of this vulnerability leads to a heap-based buffer overflow, allowing for memory corruption and potentially arbitrary code execution.

Added: Mar 16, 2026, 2:55 PM
Updated: Mar 16, 2026, 2:55 PM

Vulnerability Rating

Custom Algorithm
spread
0.0
impact
3.1
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.