CVE-2026-85114: .NET Client Library for SIMATIC S7 Webserver API 0 to before V3.3.61

Affected technology

.NET Client Library for SIMATIC S7 Webserver API · 0 to before V3.3.61
Siemens

Description’s affected range: versions < V3.3.61)

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 4.0 assessment (base score 8.7/10) rates confidentiality and availability impact as none; integrity impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.