CVE-2020-29457: Medium severity opc foundation .net standard opc ua vulnerability
Published Feb 16, 2021
·Updated
A Privilege Elevation vulnerability in OPC UA .NET Standard Stack 1.4.363.107 could allow a rogue application to establish a secure connection.
Affected Software
1 affected component
opcfoundation Ua-.netstandard<1.4.365.10
Remediation
Event History
Feb 16, 2021
CVE Published
via MITRE·07:19 PM
Data Sourced
via MITRE·07:19 PM
Description
Frequently Asked Questions
1
What is CVE-2020-29457?
CVE-2020-29457 is a Privilege Elevation vulnerability in OPC UA .NET Standard Stack 1.4.363.107.
2
How does CVE-2020-29457 affect software?
CVE-2020-29457 affects OPC UA .NET Standard Stack versions up to and including 1.4.365.10.
3
What is the severity of CVE-2020-29457?
The severity of CVE-2020-29457 is medium, with a CVSS score of 4.4.
4
How can a hacker exploit CVE-2020-29457?
A hacker can exploit CVE-2020-29457 by using a rogue application to establish a secure connection.
5
How can I fix the CVE-2020-29457 vulnerability?
To fix the CVE-2020-29457 vulnerability, update OPC UA .NET Standard Stack to version 1.4.365.10 or higher.