CVE-2025-13406
Scanning for higher HART revision device leads into NULL pointer dereference in live list
Description
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.
INFO
Published Date :
March 17, 2026, 3:16 p.m.
Last Modified :
March 17, 2026, 3:16 p.m.
Remotely Exploit :
Yes !
Source :
10de8ef9-5c89-4b17-8228-e97b74acf4bd
Affected Products
The following products are affected by CVE-2025-13406
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 4.0 | MEDIUM | 10de8ef9-5c89-4b17-8228-e97b74acf4bd | ||||
| CVSS 4.0 | MEDIUM | 10de8ef9-5c89-4b17-8228-e97b74acf4bd |
Solution
- Update Softing smartLink SW-HT webserver modules to a fixed version.
- Apply vendor-provided patches for smartLink SW-HT.
- Monitor system for stability after the update.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-13406.
| URL | Resource |
|---|---|
| https://https://industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-13406.html | |
| https://https://industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-13406.json |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-13406 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-13406
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-13406 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-13406 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by 10de8ef9-5c89-4b17-8228-e97b74acf4bd
Mar. 17, 2026
Action Type Old Value New Value Added Description 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. Added CVSS V4.0 AV:N/AC:L/AT:P/PR:H/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:A/V:X/RE:L/U:Red Added CWE CWE-476 Added Reference https://https://industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-13406.html Added Reference https://https://industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-13406.json