CVE-2025-13406
NULL Pointer Dereference in Softing smartLink SW-HT Causes HTTP DoS
Publication date: 2026-03-17
Last updated on: 2026-03-27
Assigner: Softing
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| softing_industrial_automation_gmbh | smartlink_sw_ht | 1.43 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-476 | The product dereferences a pointer that it expects to be valid but is NULL. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a NULL Pointer Dereference in the Softing Industrial Automation GmbH smartLink SW-HT webserver modules. It allows an attacker to cause a Denial of Service (DoS) via HTTP requests.
Specifically, it affects version 1.43 of the smartLink SW-HT software.
How can this vulnerability impact me? :
The vulnerability can lead to a Denial of Service (DoS) condition, meaning that the affected webserver module could crash or become unavailable when exploited.
This could disrupt normal operations and availability of services relying on the smartLink SW-HT software.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know