Main Vulnerability Database Vulnerabilities #VU49485

#VU49485 Security Features in Windows and Windows Server - CVE-2021-1638

Published: January 12, 2021

Vulnerability identifier: #VU49485

Vulnerability risk: Low

CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2021-1638

CWE-ID: CWE-254

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
Windows
Windows Server

Software vendor:
Microsoft

Description

The vulnerability allows a local attacker to bypass authentication process.

The vulnerability exists due to security feature bypass issue in Windows Bluetooth. A local attacker can gain unauthorized access to the application.

Install updates from vendor's website.