CVE-2019-10630 : What You Need to Know

Zyxel NAS 326 version 5.21 has a vulnerability that allows an authorized user to obtain the administrator password.

Understanding CVE-2019-10630

This CVE involves a plaintext password vulnerability in Zyxel NAS 326 version 5.21, enabling an elevated privileged user to access the admin password.

What is CVE-2019-10630?

The security flaw in Zyxel NAS 326 version 5.21 permits a user with elevated privileges to retrieve the device's administrator password.

The Impact of CVE-2019-10630

This vulnerability can lead to unauthorized access to sensitive information stored on the NAS device.

Technical Details of CVE-2019-10630

Vulnerability Description

An authorized user with elevated privileges can exploit the vulnerability to obtain the administrator password of the Zyxel NAS 326 version 5.21.

Affected Systems and Versions

Affected System: Zyxel NAS 326 version 5.21
Affected User: Authorized user with elevated privileges

Exploitation Mechanism

The vulnerability allows the user to bypass security measures and retrieve the admin password.

Mitigation and Prevention

Immediate Steps to Take

Change the default administrator password immediately.
Limit user privileges to reduce the risk of exploitation.

Long-Term Security Practices

Regularly update the NAS firmware to patch security vulnerabilities.
Implement strong password policies and multi-factor authentication.
Conduct security audits to identify and address potential weaknesses.

Patching and Updates

Apply patches and updates provided by Zyxel to address the vulnerability and enhance the security of the NAS device.