CVE-2024-42512

Vulnerability in the OPC UA .NET Standard Stack before 1.5.374.158 allows an unauthorized attacker to bypass application authentication when the deprecated Basic128Rsa15 security policy is enabled...

CVE-2024-42512

The OPC UA .NET Standard Stack (versions before 1.5.374.158 ) is vulnerable to an authentication bypass (CWE-208) caused by time differences during token comparison when the deprecated Basic128Rsa15 security policy is enabled. An unauthorized attacker can exploit this deficiency to bypass applica...

CVE-2024-42513

The OPC UA .NET Standard Stack (specifically the OPCFoundation.NetStandard.Opc.Ua component) is vulnerable to an authentication bypass in versions before 1.5.374.158 . The root cause is improper authentication enforcement stemming from weaknesses in how the stack handles HTTPS endpoints , which a...

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...

OPC UA .NET Standard Stack 安全漏洞

OPC UA .NET Standard Stack is an open source C++ framework from the OPC Foundation of America. NET Standard Stack is an open source C++ framework for developing and distributing OPC UA client/server applications. A security vulnerability exists in OPC UA .NET Standard Stack versions prior to...

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-2025-6085

Name of the Vulnerable Software and Affected Versions OPC UA .NET Standard Stack versions prior to 1.5.374.158 Description The issue allows an unauthorized attacker to bypass application authentication when the deprecated Basic128Rsa15 security policy is enabled. Recommendations For versions prio...

Authentication Bypass by Primary Weakness

Overview OPCFoundation.NetStandard.Opc.Ua is a package that contains the OPC UA reference implementation and is targeting the .NET Standard Library. Affected versions of this package are vulnerable to Authentication Bypass by Primary Weakness when using HTTPS endpoints with a security policy othe...

CVE-2021-40142

In OPC Foundation Local Discovery Server LDS before 1.04.402.463, remote attackers can cause a denial of service DoS by sending carefully crafted messages that lead to Access of a Memory Location After the End of a Buffer...

CVE-2022-25164

Cleartext Storage of Sensitive Information vulnerability in Mitsubishi Electric GX Works3 versions from 1.000A to 1.095Z and Mitsubishi Electric MX OPC UA Module Configurator-R versions 1.08J and prior allows a remote unauthenticated attacker to disclose sensitive information. As a result,...

CVE-2022-1748

Softing OPC UA C++ Server SDK, Secure Integration Server, edgeConnector, edgeAggregator, OPC Suite, and uaGate are affected by a NULL pointer dereference vulnerability...

CVE-2022-2561

This vulnerability allows remote attackers to execute arbitrary code on affected installations of OPC Labs QuickOPC 2022.1. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the...

CVE-2022-37012

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Unified Automation OPC UA C++ Demo Server 1.7.6-537. Authentication is not required to exploit this vulnerability. The specific flaw exists within the...

CVE-2022-37013

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Unified Automation OPC UA C++ Demo Server 1.7.6-537 with vendor rollup. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of...

CVE-2024-5000

An unauthenticated remote attacker can use a malicious OPC UA client to send a crafted request to affected CODESYS products which can cause a DoS due to incorrect calculation of buffer size...

[SECURITY] Fedora 41 Update: open62541-1.4.8-1.fc41

open62541 is a C-based library linking with C++ projects is possible with all necessary tools to implement dedicated OPC UA clients and servers, or to integrate OPC UA-based communication into existing applications...

CVE-2024-10490

An “Authentication Bypass Using an Alternate Path or Channel” vulnerability in the OPC UA Server configuration required for B&R mapp Cockpit before 6.0, B&R mapp View before 6.0, B&R mapp Services before 6.0, B&R mapp Motion before 6.0 and B&R mapp Vision before 6.0 may be used by an...

CVE-2024-10490 Authentication bypass flaw in several mapp components

An “Authentication Bypass Using an Alternate Path or Channel” vulnerability in the OPC UA Server configuration required for B&R mapp Cockpit before 6.0, B&R mapp View before 6.0, B&R mapp Services before 6.0, B&R mapp Motion before 6.0 and B&R mapp Vision before 6.0 may be used by an...

CVE-2024-10490 Authentication bypass flaw in several mapp components

An “Authentication Bypass Using an Alternate Path or Channel” vulnerability in the OPC UA Server configuration required for B&R mapp Cockpit before 6.0, B&R mapp View before 6.0, B&R mapp Services before 6.0, B&R mapp Motion before 6.0 and B&R mapp Vision before 6.0 may be used by an...

CVE-2024-10490

The CVE-2024-10490 issue affects B&R mapp Cockpit, View, Services, Motion, and Vision prior to version 6.0, due to an Authentication Bypass in the OPC UA Server configuration. The root cause is an authentication bypass that can be triggered by an unauthenticated network-based attacker, potentiall...