CVE-2024-21306

MEDIUM
2024-01-09 [email protected]
5.7
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
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
MEDIUM 5.7

Tags

Authentication Bypass Microsoft Windows 10 21h2 Windows 10 22h2 Windows 11 21H2 Windows 11 22h2 Windows 11 23h2 Windows Server 2022 Windows Server 2022 23h2

Description

Microsoft Bluetooth Driver Spoofing Vulnerability

Analysis

Microsoft Bluetooth Driver Spoofing Vulnerability. Rated medium severity (CVSS 5.7), this vulnerability is no authentication required, low attack complexity. Epss exploitation probability 29.6%.

Technical Context

This vulnerability is classified as Missing Authentication for Critical Function (CWE-306), which allows attackers to access critical functionality without authentication. Affected products include: Microsoft Windows 10 21H2, Microsoft Windows 10 22H2, Microsoft Windows 11 21H2, Microsoft Windows 11 22H2, Microsoft Windows 11 23H2.

Affected Products

Microsoft Windows 10 21H2, Microsoft Windows 10 22H2, Microsoft Windows 11 21H2, Microsoft Windows 11 22H2, Microsoft Windows 11 23H2.

Remediation

A vendor patch is available. Apply the latest security update as soon as possible. Require authentication for all sensitive operations, implement defense in depth.

Priority Score

58
Low Medium High Critical
KEV: 0
EPSS: +29.6
CVSS: +28
POC: 0

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CVE-2024-21306 vulnerability details – vuln.today
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