CVE-2015-7917: Opcsystems Opc Systems.net

High severity, CVSS 7.2. EPSS: 0.4% chance of exploitation in the next 30 days.

Untrusted search path vulnerability in Open Automation OPC Systems.NET 8.00.0023 and earlier allows local users to gain privileges via a Trojan horse DLL in an unspecified directory.

Affected products

• Opcsystems Opc Systems.net: up to and including 8.00.0023

Published 2015-12-23. Last modified 2026-06-17.