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.

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Advisories

No advisories yet.

Fixes

Solution

Update smartLink SW-HT to patch V1.43.1 firmware.


Workaround

No workaround given by the vendor.

History

Tue, 17 Mar 2026 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 17 Mar 2026 14:45:00 +0000

Type Values Removed Values 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.
Title Scanning for higher HART revision device leads into NULL pointer dereference in live list
First Time appeared Softing
Softing smartlink Sw-ht
Weaknesses CWE-476
CPEs cpe:2.3:a:softing:smartlink_sw-ht:1.43.1:*:*:*:*:*:*:*
cpe:2.3:a:softing:smartlink_sw-ht:1.43:*:*:*:*:*:*:*
Vendors & Products Softing
Softing smartlink Sw-ht
References
Metrics cvssV4_0

{'score': 6.8, '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'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Softing

Published:

Updated: 2026-03-17T14:50:30.323Z

Reserved: 2025-11-19T14:07:24.595Z

Link: CVE-2025-13406

cve-icon Vulnrichment

Updated: 2026-03-17T14:49:58.782Z

cve-icon NVD

Status : Received

Published: 2026-03-17T15:16:15.143

Modified: 2026-03-17T15:16:15.143

Link: CVE-2025-13406

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses