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CVE-2021-3145 : What You Need to Know

Discover the impact of CVE-2021-3145, a critical vulnerability in Ionic Identity Vault, allowing local root attackers to bypass biometric authentication on Android devices. Learn how to mitigate the risks.

Ionic Identity Vault before version 5 is impacted by a vulnerability that allows a local root attacker on an Android device to bypass biometric authentication.

Understanding CVE-2021-3145

This CVE describes a critical security issue in Ionic Identity Vault before version 5 that could be exploited by a local root attacker on an Android device.

What is CVE-2021-3145?

CVE-2021-3145 is a vulnerability in Ionic Identity Vault that enables a local root attacker on an Android device to circumvent biometric authentication measures.

The Impact of CVE-2021-3145

The impact of this vulnerability is significant as it allows unauthorized access to sensitive information stored in the Identity Vault through bypassing the biometric authentication process.

Technical Details of CVE-2021-3145

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability in Ionic Identity Vault before version 5 permits a local root attacker on an Android device to avoid biometric authentication, leading to a security breach.

Affected Systems and Versions

All versions of Ionic Identity Vault prior to version 5 are affected by this vulnerability.

Exploitation Mechanism

A local root attacker can exploit this vulnerability on an Android device to bypass the biometric authentication feature and gain unauthorized access to sensitive data.

Mitigation and Prevention

To address CVE-2021-3145, immediate action is required to mitigate the risks and enhance security measures.

Immediate Steps to Take

Users are advised to update their Ionic Identity Vault to version 5 or above to fix this vulnerability and prevent potential attacks.

Long-Term Security Practices

Implementing strong access controls, regular security audits, and monitoring for unusual activities can help enhance the overall security posture and prevent similar vulnerabilities in the future.

Patching and Updates

Regularly check for security updates from Ionic and apply patches promptly to ensure your systems are protected against emerging threats.

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