Important Security Updates Released - Log4Shell Vulnerability
A severe Zero-day security issue Log4Shell (CVE-2021-44228) was discovered on December 10 in the Java logging library, log4j v2.x. Our team has identified the issue and the effect on Java products.
The issue has been resolved and we have released security updates for the following products:
- Prosys OPC UA Monitor
- Prosys OPC UA Modbus Server
- Prosys OPC UA Historian
- Prosys OPC UA Simulation Server
- Prosys OPC UA Browser
To learn more about the security vulnerability in Java based OPC UA applications, check our Blog Post.
Please contact Prosys OPC Sales for more information.
About Prosys OPC Ltd
Prosys OPC is a leading provider of professional OPC software and services with over 20 years of experience in the field. OPC and OPC UA (Unified Architecture) are communications standards used especially by industrial and high-tech companies.
Newest blog posts
How to address the hardening changes that will be enforced to Windows DCOM Security in your applications.
Learn how OPC UA and Open Industry 4.0 complement each other.
Combining Raspberry Pi 4 and Prosys SDK for Java for Cloud Demo