Beckhoff (CVE-2020-12526) (deprecated)

Plugin deprecated because beckhoff software is not detectable in this way This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. @DEPRECATED@ Disabled on 2023/03/10. Deprecated...

CVE-2020-12526 BECKHOFF: DoS-Vulnerability for TwinCAT OPC UA Server and IPC Diagnostics UA Server

TwinCAT OPC UA Server in versions up to 2.3.0.12 and IPC Diagnostics UA Server in versions up to 3.1.0.1 from Beckhoff Automation GmbH & Co. KG are vulnerable to denial of service attacks. The attacker needs to send several specifically crafted requests to the running OPC UA server. After some of...

CVE-2020-12526

Affected software: Beckhoff TwinCAT OPC UA Server (versions up to 2.3.0.12) and IPC Diagnostics UA Server (versions up to 3.1.0.1). Issue: denial-of-service vulnerability where several specially crafted requests to the running OPC UA server can cause the server to stop responding to any client, w...