(Pwn2Own) Prosys OPC UA Simulation Server OpenSecureChannel Resource Exhaustion Denial-of-Service Vulnerability

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Prosys OPC UA Simulation Server. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of OpenSecureChannel messages. By sending a...

(Pwn2Own) Prosys OPC UA Simulation Server Resource Exhaustion Denial-of-Service Vulnerability

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Prosys OPC UA Simulation Server. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of message chunks. By sending a large number ...

PT-2023-12985 · Prosyst · Prosys Opc Ua Simulation Server

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 ga...