CVE-2021-27434

Products with Unified Automation .NET based OPC UA Client/Server SDK Bundle: Versions V3.0.7 and prior .NET 4.5, 4.0, and 3.5 Framework versions only are vulnerable to an uncontrolled recursion, which may allow an attacker to trigger a stack overflow...

EUVD-2019-16134

Malware in sbrugna...

CVE-2024-42513

Vulnerability in the OPC UA .NET Standard Stack before 1.5.374.158 allows an unauthorized attacker to bypass application authentication when using HTTPS endpoints...

PT-2022-4450 · Opcua · Opcua

Name of the Vulnerable Software and Affected Versions: opcua versions 0.0.0 and later Description: The issue is related to a Denial of Service DoS due to a missing limitation on the number of received chunks per single session or in total for all concurrent sessions. An attacker can exploit this ...

PT-2022-2716 · Opcua · Opcua

Name of the Vulnerable Software and Affected Versions: OPC UA affected versions not specified Description: The issue is related to the OPC autogenerated ANSI C stack stubs in the NodeSets, which do not handle all error cases, potentially leading to a NULL pointer dereference. This could allow a...

ICONICS GENESIS64 and Mitsubishi Electric MC Works64 OPC UA

1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low attack complexity Vendors: ICONICS, Mitsubishi Electric Equipment: ICONICS GENESIS64, Mitsubishi Electric MC Works64 Vulnerability: Uncontrolled Recursion 2. RISK EVALUATION Successful exploitation of this vulnerability could...