Opcfoundation Unified Architecture Net Standard
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By the Year
In 2026 there have been 0 vulnerabilities in Opcfoundation Unified Architecture Net Standard. Unified Architecture Net Standard did not have any published security vulnerabilities last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2026 | 0 | 0.00 |
| 2025 | 0 | 0.00 |
| 2024 | 0 | 0.00 |
| 2023 | 0 | 0.00 |
| 2022 | 0 | 0.00 |
| 2021 | 0 | 0.00 |
| 2020 | 1 | 0.00 |
| 2019 | 0 | 0.00 |
| 2018 | 1 | 7.50 |
It may take a day or so for new Unified Architecture Net Standard vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Opcfoundation Unified Architecture Net Standard Security Vulnerabilities
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
CVE-2020-8867
- April 22, 2020
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 from the lack of proper locking when performing operations on an object. An attacker can leverage this vulnerability to create a denial-of-service condition against the application. Was ZDI-CAN-10295.
TOCTTOU
Buffer overflow in OPC UA applications
CVE-2018-12086
7.5 - High
- September 14, 2018
Buffer overflow in OPC UA applications allows remote attackers to trigger a stack overflow with carefully structured requests.
Memory Corruption
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