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CVE-2023-31048

Good to know:

Date: December 11, 2023

The OPC UA .NET Standard Reference Server before 1.4.371.86. places sensitive information into an error message that may be seen remotely.

Language: C#

Severity Score

5.3

Related Resources (7)

Url: https://nvd.nist.gov/vuln/detail/CVE-2023-31048

Url: https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2023-31048.pdf

Url: https://github.com/OPCFoundation/UA-.NETStandard/releases

Url: https://github.com/OPCFoundation/UA-.NETStandard/releases/tag/1.4.371.86

Url: https://github.com/OPCFoundation/UA-.NETStandard

Url: https://github.com/OPCFoundation/UA-.NETStandard/security/advisories/GHSA-4cvp-hr63-822j

Url: https://www.mend.io/vulnerability-database/CVE-2023-31048

Severity Score

5.3

Weakness Type (CWE)

Exposure of Sensitive Information to an Unauthorized Actor

CWE-200

Generation of Error Message Containing Sensitive Information

CWE-209

Top Fix

Upgrade Version

Upgrade to version opcfoundation.netstandard.opc.ua.core - 1.4.371.86;opcfoundation.netstandard.opc.ua.server - 1.4.371.86

CVSS v3.1

Base Score:	5.3
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	LOW
Integrity (I):	NONE
Availability (A):	NONE

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