CVE-2024-42513

MEDIUM

OPC UA .NET Standard Stack <1.5.374.158 - Auth Bypass

Title source: llm

Description

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.

References (1)

[Vendor Advisory] https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2024-42513.pdf

Scores

CVSS v3 5.3

EPSS 0.0003

EPSS Percentile 9.8%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-305

Status published

Products (2)

nuget/OPCFoundation.NetStandard.Opc.Ua.Bindings.Https 0 - 1.5.374.158NuGet

opcfoundation/ua_.net_standard_stack < 1.5.374.158

Published Feb 10, 2025

Tracked Since Feb 18, 2026