CVE-2025-13406 identifies a NULL Pointer Dereference vulnerability (CWE-476) within the webserver modules of Softing Industrial Automation GmbH smartLink SW-HT version 1.43, which can lead to an HTTP Denial of Service. This medium-severity flaw, with a CVSS 4.0 score of 6.8, requires high privileges and user interaction for exploitation but has low attack complexity and a high impact on system availability. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion, and it is not present on CISA's Known Exploited Vulnerabilities catalog.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Softing | SmartLink SW-HT | 1.43CNA affecteddefault unaffected |
CVSS version used by this source: 4.0
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/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
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The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.