SB2021071388 - Security features bypass in Microsoft Windows Hello
Published: July 13, 2021
Security Bulletin ID
SB2021071388
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Physical access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Security features bypass (CVE-ID: CVE-2021-34466)
The vulnerability allows a local attacker to bypass authentication process.
The vulnerability exists due to security feature bypass issue in Windows Hello. An attacker with physical access can gain elevated privileges on the target system.
Remediation
Install update from vendor's website.