Prosysopc develops industrial automation and OPC Unified Architecture (OUA) server products, including simulation, historian, and Modbus integration components that bridge legacy industrial systems with modern IT environments. The recurring vulnerability signals center on credential protection and resource-consumption controls, reflecting the authentication and availability demands of middleware connecting operational technology networks.
The number and severity of CVEs published that impact products developed by Prosysopc over time
Signals from CVEs in this vendor scope (2 CVEs).
2 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2022-2967HIGH Prosys OPC UA Simulation Server version prior to v5.3.0-64 and UA Modbus Server versions 1.4.18-5 and prior do not sufficiently protect credentials, which could allow an attacker t | Jan 3, 2023 | 7.5 | 25 | NO | NO |
CVE-2023-32787HIGH The OPC UA Legacy Java Stack before 6f176f2 enables an attacker to block OPC UA server applications via uncontrolled resource consumption so that they can no longer serve client ap | May 15, 2023 | 7.5 | 24 | NO | NO |
Signals from CVEs in this vendor scope (2 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Prosysopc.
Media articles that mention a CVE ID that affects a product developed by Prosysopc — matched by CVE ID, not by vendor name.