CVE-2019-16061 Explained : Impact and Mitigation

The NETSAS Enigma NMS server versions 65.0.0 and earlier have weak file permissions that allow low privileged users to access sensitive information and manipulate the operating system.

Understanding CVE-2019-16061

This CVE involves vulnerabilities in the NETSAS Enigma NMS server that could lead to unauthorized access and system manipulation.

What is CVE-2019-16061?

The NETSAS Enigma NMS server versions 65.0.0 and prior have files with weak permissions, enabling low privileged users to read sensitive data and make changes to the operating system.

The Impact of CVE-2019-16061

The vulnerability allows unauthorized users to access sensitive information and potentially compromise the integrity of the operating system.

Technical Details of CVE-2019-16061

The technical aspects of the vulnerability are outlined below:

Vulnerability Description

Certain files on the NETSAS Enigma NMS server have weak world-readable and world-writable permissions, facilitating unauthorized access to sensitive data and system manipulation.

Affected Systems and Versions

Product: NETSAS Enigma NMS server
Versions affected: 65.0.0 and earlier

Exploitation Mechanism

The vulnerability can be exploited by any low privileged user with system access to read sensitive information like .htpasswd and manipulate system content under /var/www/html/docs.

Mitigation and Prevention

To address CVE-2019-16061, consider the following steps:

Immediate Steps to Take

Restrict access to sensitive files and directories
Regularly monitor system logs for unauthorized access attempts
Implement the principle of least privilege for user permissions

Long-Term Security Practices

Conduct regular security audits and vulnerability assessments
Educate users on secure system practices and data handling

Patching and Updates

Apply patches and updates provided by the vendor to address the vulnerability