CVE-2021-28653 : Security Advisory and Response

This article provides an overview of CVE-2021-28653, a security vulnerability in the iOS and macOS apps for Western Digital G-Technology ArmorLock NVMe SSD that leads to insecure key storage.

Understanding CVE-2021-28653

This section delves into the impact, technical details, and mitigation strategies related to CVE-2021-28653.

What is CVE-2021-28653?

The iOS and macOS apps before version 1.4.1 for the Western Digital G-Technology ArmorLock NVMe SSD insecurely store keys by choosing a non-preferred storage mechanism if the device has Secure Enclave support but lacks biometric authentication hardware.

The Impact of CVE-2021-28653

The vulnerability allows for insecure key storage, potentially exposing sensitive data to unauthorized access.

Technical Details of CVE-2021-28653

This section provides a detailed look at the vulnerability, affected systems, and exploitation mechanism.

Vulnerability Description

The issue arises due to the insecure key storage method adopted by the iOS and macOS apps, compromising data security.

Affected Systems and Versions

The Western Digital G-Technology ArmorLock NVMe SSD running iOS and macOS apps version prior to 1.4.1 are affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit this flaw to gain unauthorized access to stored keys and sensitive data on the affected devices.

Mitigation and Prevention

Here are some steps to mitigate the risks posed by CVE-2021-28653.

Immediate Steps to Take

Users should update their iOS and macOS apps for the Western Digital G-Technology ArmorLock NVMe SSD to version 1.4.1 or later to address this vulnerability.

Long-Term Security Practices

Implement strong encryption methods, secure storage protocols, and regular security updates to enhance data protection.

Patching and Updates

Stay informed about security advisories from Western Digital and apply patches promptly to secure your systems against potential threats.