CVE-2023-46711 Explained : Impact and Mitigation

This article provides detailed information about CVE-2023-46711, a vulnerability found in VR-S1000 firmware versions 2.37 and earlier, affecting products by BUFFALO INC.

Understanding CVE-2023-46711

CVE-2023-46711 is a vulnerability in VR-S1000 firmware versions 2.37 and earlier, where a hard-coded cryptographic key is used, potentially enabling attackers to analyze a specific product user's password.

What is CVE-2023-46711?

The CVE-2023-46711 vulnerability lies in the utilization of a hard-coded cryptographic key in VR-S1000 firmware versions 2.37 and earlier, which could lead to password exposure for a particular product user.

The Impact of CVE-2023-46711

This vulnerability could allow malicious actors to decrypt and exploit password information of users with affected VR-S1000 devices, compromising their security and privacy.

Technical Details of CVE-2023-46711

The following details highlight the technical aspects of CVE-2023-46711.

Vulnerability Description

The vulnerability stems from the presence of a hard-coded cryptographic key in VR-S1000 firmware versions 2.37 and earlier, enabling potential password exposure.

Affected Systems and Versions

The impacted systems include BUFFALO INC.'s VR-S1000 devices running firmware versions 2.37 and earlier.

Exploitation Mechanism

Malicious actors could exploit this vulnerability to decrypt user passwords by leveraging the hard-coded cryptographic key present in the affected firmware versions.

Mitigation and Prevention

To safeguard systems from CVE-2023-46711, immediate action and long-term security measures are essential.

Immediate Steps to Take

Users should update their VR-S1000 firmware to a patched version that eliminates the hard-coded cryptographic key vulnerability.

Long-Term Security Practices

Implement strong password policies and multi-factor authentication to enhance overall security.
Regularly monitor for firmware updates and security advisories from BUFFALO INC.

Patching and Updates

Stay informed about security alerts and patches provided by BUFFALO INC. to address CVE-2023-46711 and other vulnerabilities.