Prosyst · Prosys Opc Ua Simulation Server · CVE-2022-2967
**Name of the Vulnerable Software and Affected Versions**
Prosys OPC UA Simulation Server versions prior to 5.3.0-64
UA Modbus Server versions 1.4.18-5 and prior
**Description**
The issue concerns insufficient protection of credentials, potentially allowing an attacker to obtain user credentials and gain access to system data.
**Recommendations**
For Prosys OPC UA Simulation Server versions prior to 5.3.0-64, update to version 5.3.0-64 or later.
For UA Modbus Server versions 1.4.18-5 and prior, update to a version later than 1.4.18-5.