CVE-2020-29457

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CVSS 3.1

4.4 medium

EPSS

<1%p24

Published

Feb 16, 2021 (Feb 16, 2021)

Modified

Jun 17, 2026

Description

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

Vendors: opcfoundation
Products: ua-.netstandard
Weakness: CWE-295
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (0.3%)

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