CVE-2018-14808 : Security Advisory and Response

Emerson AMS Device Manager versions 12.0 to 13.5 allow non-administrative users to modify executable and library files during upgrades.

Understanding CVE-2018-14808

Users without admin privileges can alter files in affected products during upgrades, posing a security risk.

What is CVE-2018-14808?

This CVE refers to a vulnerability in Emerson AMS Device Manager versions 12.0 to 13.5 that enables non-admin users to change executable and library files during upgrades.

The Impact of CVE-2018-14808

The vulnerability allows unauthorized users to manipulate critical files, potentially leading to unauthorized system changes and security breaches.

Technical Details of CVE-2018-14808

Emerson AMS Device Manager vulnerability details and affected systems.

Vulnerability Description

Non-administrative users can modify executable and library files during upgrades in Emerson AMS Device Manager versions 12.0 to 13.5.

Affected Systems and Versions

Product: AMS Device Manager
Vendor: Emerson
Versions Affected: v12.0 to v13.5

Exploitation Mechanism

Unauthorized users exploit the lack of proper privilege management to alter crucial files during upgrades.

Mitigation and Prevention

Steps to mitigate and prevent the CVE-2018-14808 vulnerability.

Immediate Steps to Take

Apply vendor-supplied patches promptly.
Restrict non-administrative access to critical system files.
Monitor file changes and user activities closely.

Long-Term Security Practices

Implement the principle of least privilege for user access.
Conduct regular security audits and assessments.
Educate users on secure file management practices.

Patching and Updates

Regularly update Emerson AMS Device Manager to the latest version to address security vulnerabilities.