CVE-2018-14828 : Security Advisory and Response

An issue related to privilege management has been discovered in versions of Advantech WebAccess 8.3.1 and earlier, potentially enabling unauthorized access to sensitive files and activities at a system administrator level.

Understanding CVE-2018-14828

What is CVE-2018-14828?

CVE-2018-14828 is a vulnerability in Advantech WebAccess versions 8.3.1 and prior that allows attackers to gain unauthorized access to critical files and perform actions at an administrator level.

The Impact of CVE-2018-14828

This vulnerability could lead to unauthorized access to sensitive information and the execution of unauthorized activities with elevated privileges, posing a significant security risk.

Technical Details of CVE-2018-14828

Vulnerability Description

Improper privilege management vulnerability in Advantech WebAccess 8.3.1 and earlier

Affected Systems and Versions

Product: Advantech WebAccess
Vendor: Advantech
Versions Affected: WebAccess Versions 8.3.1 and prior

Exploitation Mechanism

Attackers can exploit this vulnerability to access sensitive files and perform unauthorized actions at a system administrator level

Mitigation and Prevention

Immediate Steps to Take

Update Advantech WebAccess to the latest version
Implement strong access controls and user permissions
Monitor system logs for any suspicious activities

Long-Term Security Practices

Regularly update and patch software to address security vulnerabilities
Conduct security training for employees to raise awareness of privilege management

Patching and Updates

Advantech has released patches to address this vulnerability. Ensure all systems are updated with the latest security fixes.