CVE-2023-31048

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Published Dec 12, 2023 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Description

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

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:opcfoundation:ua-.netstandard:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
Github GHSA	GHSA-4cvp-hr63-822j	Exposure of Sensitive Information in OPC UA .NET Standard Reference Server

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.794% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact partial

References

Link	Providers
https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2023-31048.pdf
https://github.com/OPCFoundation/UA-.NETStandard/releases
https://github.com/OPCFoundation/UA-.NETStandard/releases/tag/1.4.371.86

History

Oct 9, 2024 2:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Opcfoundation Ua-.netstandard

Weaknesses

CWE-209

Sources

CVE record Updated: Oct 9, 2024, 1:26 PM

Status: PUBLISHED
Assigner: mitre
Published: Dec 12, 2023, 12:00 AM
Updated: Oct 9, 2024, 1:26 PM
Reserved: Apr 24, 2023, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 2:45 PM

Updated: Aug 2, 2024, 2:45 PM

NVD Updated: Jun 17, 2026, 5:56 AM

Status: Modified
Published: Dec 12, 2023, 5:15 PM
Modified: Jun 17, 2026, 5:56 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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