CVE-2017-12699 : Exploit Details and Defense Strategies

A problem with Default Permissions in AzeoTech DAQFactory versions older than 17.1 allows non-administrative users to potentially replace or alter application files with malware.

Understanding CVE-2017-12699

An Incorrect Default Permissions issue was discovered in AzeoTech DAQFactory versions prior to 17.1, posing a security risk to non-administrative users.

What is CVE-2017-12699?

This CVE identifies a vulnerability in AzeoTech DAQFactory versions older than 17.1, where incorrect default permissions could lead to unauthorized file modifications by non-administrative users.

The Impact of CVE-2017-12699

The vulnerability could allow attackers to replace legitimate application files with malicious ones, potentially compromising the integrity and security of the system.

Technical Details of CVE-2017-12699

AzeoTech DAQFactory Vulnerability

Vulnerability Description

Issue: Incorrect Default Permissions
Risk: Unauthorized File Replacement

Affected Systems and Versions

Product: AzeoTech DAQFactory
Versions: Older than 17.1

Exploitation Mechanism

Non-administrative users can replace or modify original application files with malicious ones.

Mitigation and Prevention

Steps to Address CVE-2017-12699

Immediate Steps to Take

Update AzeoTech DAQFactory to version 17.1 or newer to mitigate the vulnerability.
Restrict non-administrative user access to critical system files.

Long-Term Security Practices

Regularly review and adjust file permissions to ensure proper access control.
Educate users on safe file handling practices to prevent unauthorized modifications.

Patching and Updates

Apply security patches and updates provided by AzeoTech to address the vulnerability.