CVE-2026-85114Published

A vulnerability has been identified in .NET Client Library for SIMATIC S7 Webserver API (All versions < V3.3.61). Affected applications do not properly validate filenames received from remote servers during ticket downloads.

cve-program · CVE-2026-85114

Published

.NET Client Library for SIMATIC S7 Webserver API

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "Siemens",
                    "product": ".NET Client Library for SIMATIC S7 Webserver API",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThan": "V3.3.61",
                            "versionType": "custom"
                        }
                    ],
                    "defaultStatus": "unknown"
                }

Original source record · Cite this exact observation · Complete original publisher JSON