CVE-2017-16748 : Security Advisory and Response

A vulnerability in the Niagara AX Framework and Niagara 4 Framework allows unauthorized individuals to gain administrator privileges by exploiting improper authentication.

Understanding CVE-2017-16748

This CVE entry details a security flaw that affects versions 3.8 and earlier of the Niagara AX Framework and versions 4.4 and earlier of the Niagara 4 Framework.

What is CVE-2017-16748?

This vulnerability enables attackers to log into the local Niagara platform using a disabled account name and a blank password, granting them unauthorized administrator access to the system.

The Impact of CVE-2017-16748

The exploitation of this vulnerability can lead to unauthorized access and control over the affected Niagara systems, potentially compromising their security and integrity.

Technical Details of CVE-2017-16748

This section provides more in-depth technical insights into the vulnerability.

Vulnerability Description

The vulnerability arises from improper authentication mechanisms, allowing attackers to bypass security measures and gain unauthorized access.

Affected Systems and Versions

Products: Niagara AX Framework and Niagara 4 Framework
Versions: Niagara AX Framework Versions 3.8 and prior, Niagara 4 Framework Versions 4.4 and prior

Exploitation Mechanism

Attackers exploit the vulnerability by using a disabled account name and leaving the password field blank to gain administrator privileges on the affected Niagara systems.

Mitigation and Prevention

Protecting systems from CVE-2017-16748 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update to the latest patched versions of the Niagara AX and Niagara 4 Frameworks.
Implement strong password policies and avoid using default or weak credentials.
Monitor system logs for any suspicious login activities.

Long-Term Security Practices

Conduct regular security audits and vulnerability assessments.
Train users on secure authentication practices and the importance of strong passwords.
Keep abreast of security advisories and updates from the vendor.
Consider implementing multi-factor authentication for enhanced security.

Patching and Updates

Regularly check for security patches and updates released by the vendor to address known vulnerabilities and enhance system security.