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.Referenceshttps://industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-13406.htmlhttps://industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-13406.json