CVE-2024-0056

HIGH
2024-01-09 [email protected]
8.7
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
None

Lifecycle Timeline

3
Analysis Generated
Mar 28, 2026 - 19:34 vuln.today
Patch Released
Mar 28, 2026 - 19:34 nvd
Patch available
CVE Published
Jan 09, 2024 - 18:15 nvd
HIGH 8.7

Tags

Microsoft Authentication Bypass Microsoft Data Sqlclient Sql Server System Data Sqlclient Visual Studio 2022 Net Framework Net

Description

Microsoft.Data.SqlClient and System.Data.SqlClient SQL Data Provider Security Feature Bypass Vulnerability

Analysis

Microsoft.Data.SqlClient and System.Data.SqlClient SQL Data Provider Security Feature Bypass Vulnerability. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required.

Technical Context

This vulnerability is classified under CWE-319. Microsoft.Data.SqlClient and System.Data.SqlClient SQL Data Provider Security Feature Bypass Vulnerability Affected products include: Microsoft Microsoft.Data.Sqlclient, Microsoft Sql Server, Microsoft System.Data.Sqlclient, Microsoft Visual Studio 2022, Microsoft .Net Framework.

Affected Products

Microsoft Microsoft.Data.Sqlclient, Microsoft Sql Server, Microsoft System.Data.Sqlclient, Microsoft Visual Studio 2022, Microsoft .Net Framework.

Remediation

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Priority Score

44
Low Medium High Critical
KEV: 0
EPSS: +0.9
CVSS: +44
POC: 0

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CVE-2024-0056 vulnerability details – vuln.today
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