PT-2026-25900 · Softing · Smartlink Sw-Ht

Published 2026-03-17 · Updated 2026-03-17 · CVE-2025-13406

Mitre

CVSS v4.0

6.8

6.8

Medium

Base vector

AV:N/AC:L/AT:P/PR:H/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/AU:Y/R:A/RE:L/U:Red

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.

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2025-13406

Affected Products

Smartlink Sw-Ht

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2025-13406 · Security Note
• https://https//industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-13406.json · Note
• https://https//industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-13406.html · Note