Lexar F35 security bypass | CVE-2021-46390
NAME
Lexar F35 security bypass
- Platforms Affected:
Lexar F35 1.0.34.0 - Risk Level:
8.8 - Exploitability:
Unproven - Consequences:
Denial of Service
DESCRIPTION
Lexar F35 could allow a local authenticated attacker to bypass security restrictions, caused by the use of weak cryptography in the FingerTool_Lexar component. By sending a specially-crafted request, an attacker could exploit this vulnerability to bypass biometric fingerprint recognition authentication and obtain access and cause a denial of service.
CVSS 3.0 Information
- Privileges Required: Low
- User Interaction: None
- Scope: Changed
- Access Vector: Local
- Access Complexity: Low
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Remediation Level: Unavailable
MITIGATION
No remedy available as of March 23, 2022.
- Reference Link:
https://github.com/bosslabdcu/Vulnerability-Reporting/security/advisories/GHSA-fcqg-mq6w-h3fh - Reference Link:
https://www.lexar.com/en/product/lexar-jumpdrive-fingerprint-f35-usb-3-0-flash-drive/
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