CVE-2025-13406CWE-476

Scanning for higher HART revision device leads into NULL pointer dereference in live list

Medium · published March 17, 2026

CVSS v4.0
6.8
EPSS
0%
Percentile
24.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
6.8 · MEDIUM
Vector
CVSS:4.0/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
EPSS
0.00327 · 24.5th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2026-03-17T14:32Z
EPSS history
Timeline
  • 17 MAR 14:32Z
    Scanning for higher HART revision device leads into NULL pointer dereference in live list
    cvelistv5