CVE-2020-29457

A Privilege Elevation vulnerability in OPC UA .NET Standard Stack 1.4.363.107 could allow a rogue application to establish a secure connection...

CVE-2020-29457

A Privilege Elevation vulnerability in OPC UA .NET Standard Stack 1.4.363.107 could allow a rogue application to establish a secure connection...

CVE-2020-29457

CVE-2020-29457 reports a Privilege Elevation vulnerability in OPC UA .NET Standard Stack 1.4.363.107 that could allow a rogue application to establish a secure connection. Connected sources describe improper certificate validation, enabling connections using invalid certificates, affecting OPC UA...

OPC Foundation UA.NET Standard Trust Management Issue Vulnerability

OPC Foundation UA.NET Standard is a set of Unified Architecture standards from the OPC Foundation Opc Foundation for the development of OPC UA applications. A trust management issue vulnerability exists in OPC UA .NET Standard Stack 1.4.363.107, which allows an attacker to establish a connection...

PT-2021-11671

Name of the Vulnerable Software and Affected Versions: OPC UA .NET Standard Stack version 1.4.363.107 Description: A Privilege Elevation issue in the OPC UA .NET Standard Stack could allow a rogue application to establish a secure connection. This is achieved by allowing attackers to establish a...

CVE-2020-29457: Improper Certificate Validation

A Privilege Elevation vulnerability in OPC UA .NET Standard Stack 1.4.363.107 could allow a rogue application to establish a secure connection...

CVE-2020-8867

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of OPC Foundation UA .NET Standard 1.04.358.30. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of sessions. The issue results fr...

CVE-2020-8867: Time-of-check Time-of-use (TOCTOU) Race Condition

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of OPC Foundation UA .NET Standard 1.04.358.30. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of sessions. The issue results fr...

(Pwn2Own) OPC Foundation UA .NET Standard CreateSessionRequest Race Condition Denial-of-Service Vulnerability

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of OPC Foundation UA .NET Standard. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of sessions. The issue results from the lack ...

PT-2020-20338

Name of the Vulnerable Software and Affected Versions OPC Foundation UA .NET Standard version 1.04.358.30 Description This issue allows remote attackers to create a denial-of-service condition on affected installations. Authentication is not required to exploit this issue. The specific flaw exist...

Code injection

In OPC Foundation OPC UA .NET Standard codebase 1.4.357.28, servers do not create sufficiently random numbers in OPCFoundation.NetStandard.Opc.Ua before 1.4.359.31, which allows man in the middle attackers to reuse encrypted user credentials sent over the network...

CVE-2019-19135

In OPC Foundation OPC UA .NET Standard codebase 1.4.357.28, servers do not create sufficiently random numbers in OPCFoundation.NetStandard.Opc.Ua before 1.4.359.31, which allows man in the middle attackers to reuse encrypted user credentials sent over the network...

CVE-2019-19135

In OPC Foundation OPC UA .NET Standard codebase 1.4.357.28, servers do not create sufficiently random numbers in OPCFoundation.NetStandard.Opc.Ua before 1.4.359.31, which allows man in the middle attackers to reuse encrypted user credentials sent over the network...

CVE-2019-19135

CVE-2019-19135 concerns the OPC Foundation OPC UA .NET Standard stack (version 1.4.357.28) where servers do not generate sufficiently random numbers before 1.4.359.31. This weakness can allow a remote attacker to perform a MITM and reuse encrypted user credentials sent over the network. Public do...

CVE-2019-19135: Use of Insufficiently Random Values

In OPC Foundation OPC UA .NET Standard codebase 1.4.357.28, servers do not create sufficiently random numbers in OPCFoundation.NetStandard.Opc.Ua before 1.4.359.31, which allows man in the middle attackers to reuse encrypted user credentials sent over the network...

PT-2020-10062

Name of the Vulnerable Software and Affected Versions OPC Foundation OPC UA .NET Standard codebase versions 1.4.357.28 through 1.4.359.30 Description The issue allows man-in-the-middle attackers to reuse encrypted user credentials sent over the network due to insufficiently random numbers created...

OPC UA applications can allow a remote attacker to determine a Server's private key

An issue was discovered in OPC UA .NET Standard Stack and Sample Code before GitHub commit 2018-04-12, and OPC UA .NET Legacy Stack and Sample Code before GitHub commit 2018-03-13. A vulnerability in OPC UA applications can allow a remote attacker to determine a Server's private key by sending...

CVE-2018-7559

An issue was discovered in OPC UA .NET Standard Stack and Sample Code before GitHub commit 2018-04-12, and OPC UA .NET Legacy Stack and Sample Code before GitHub commit 2018-03-13. A vulnerability in OPC UA applications can allow a remote attacker to determine a Server's private key by sending...

Code injection

An issue was discovered in OPC UA .NET Standard Stack and Sample Code before GitHub commit 2018-04-12, and OPC UA .NET Legacy Stack and Sample Code before GitHub commit 2018-03-13. A vulnerability in OPC UA applications can allow a remote attacker to determine a Server's private key by sending...

CVE-2018-7559

An issue was discovered in OPC UA .NET Standard Stack and Sample Code before GitHub commit 2018-04-12, and OPC UA .NET Legacy Stack and Sample Code before GitHub commit 2018-03-13. A vulnerability in OPC UA applications can allow a remote attacker to determine a Server's private key by sending...