CVE-2021-25464 : Exploit Details and Defense Strategies

An improper file management vulnerability in SamsungCapture prior to version 4.8.02 allows sensitive information leaks.

Understanding CVE-2021-25464

This CVE refers to an improper file management vulnerability in Samsung Capture that could lead to the leakage of sensitive information.

What is CVE-2021-25464?

The vulnerability in SamsungCapture before version 4.8.02 allows an attacker to gain unauthorized access to sensitive information, posing a risk to user data security.

The Impact of CVE-2021-25464

With a CVSS base score of 3.3 (Low), the vulnerability's impact is rated as low severity, as it primarily affects confidentiality without requiring high privileges or user interaction.

Technical Details of CVE-2021-25464

This section provides specific technical details of the CVE.

Vulnerability Description

The vulnerability is classified under CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor) and has a CVSS score of 3.3 (Low).

Affected Systems and Versions

SamsungCapture versions prior to 4.8.02 are affected by this vulnerability.

Exploitation Mechanism

The exploit requires local access to the system, with low attack complexity and no user interaction needed.

Mitigation and Prevention

To secure your system from CVE-2021-25464, follow these preventive measures.

Immediate Steps to Take

Update SamsungCapture to version 4.8.02 or higher to patch the vulnerability and prevent sensitive data leaks.

Long-Term Security Practices

Practice secure file management and data handling protocols to minimize the risk of unauthorized access.

Patching and Updates

Regularly check for software updates and security patches to ensure your system is protected from known vulnerabilities.