Insufficient Validation Affecting Open this link in a new tab package, versions [,1.4.359.31)

  • Attack Complexity


  • Integrity


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  • snyk-id


  • published

    16 Mar 2020

  • disclosed

    16 Mar 2020

  • credit

    Bernd Edlinger

How to fix?

Upgrade OPCFoundation.NetStandard.Opc.Ua to version 1.4.359.31 or higher.


OPCFoundation.NetStandard.Opc.Ua is a package that contains the OPC UA reference implementation and is targeting the .NET Standard Library.

Affected versions of this package are vulnerable to Insufficient Validation. Encrypted user credentials sent to a misbehaving Server can be intercepted and reused by an attacker.