Medium 6.8Published Mar 17, 2026

CVE-2025-13406Scanning for higher HART revision device leads into NULL pointer dereference in live list

Updated under an hour ago (Oct 27, 2026, 1:40 PM ET)

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It affects Softing smartLink SW-HT. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Softing smartLink SW-HT

Exploited in the last 30 days

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.

CVSS: 6.8 MEDIUM (v4.0, CNA)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
Weakness (CWE): CWE-476
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Softing
NVD analysis: Awaiting Analysis
Record last updated: Mar 27, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Softing smartLink SW-HT softing:smartlink_sw_ht (from the name)	1.43; 1.43.1 not affected	CNA record

References

References

https://industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-13406.html
https://industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-13406.json

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.