First published: Tue Jan 03 2023(Updated: )
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 to obtain user credentials and gain access to system data.
Credit: ics-cert@hq.dhs.gov
Affected Software | Affected Version | How to fix |
---|---|---|
Prosysopc Ua Modbus Server | <1.4.20 | |
Prosysopc Ua Simulation Server | <5.4.0 | |
Prosys OPC UA Simulation Server versions prior to 5.3.0-64 |
Prosys has released updates for the following products: • UA Simulation Server: Update to v5.4.0 • UA Modbus Server: Update to 1.4.20
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