CVE-2019-18275 : What You Need to Know

OSIsoft PI Vision, in all versions released before 2019, has a security flaw leading to inadequate access control, potentially allowing unauthorized access to tag data.

Understanding CVE-2019-18275

This CVE identifies a vulnerability in OSIsoft PI Vision that could result in unauthorized access to tag data.

What is CVE-2019-18275?

The security flaw in OSIsoft PI Vision versions prior to 2019 allows for improper access control, enabling unauthorized retrieval of tag data when accessing analysis data reference attributes.

The Impact of CVE-2019-18275

The vulnerability poses a risk of unauthorized access to sensitive tag data, compromising the confidentiality and integrity of the information stored within OSIsoft PI Vision.

Technical Details of CVE-2019-18275

OSIsoft PI Vision's vulnerability is detailed below:

Vulnerability Description

The flaw in OSIsoft PI Vision versions before 2019 results in inadequate access control, potentially leading to unauthorized retrieval of tag data.

Affected Systems and Versions

Product: OSIsoft PI Vision
Vendor: Not applicable
Vulnerable Versions: All versions of PI Vision released before 2019

Exploitation Mechanism

Unauthorized access to tag data can occur when users access analysis data reference attributes due to the improper access control vulnerability.

Mitigation and Prevention

To address CVE-2019-18275, consider the following steps:

Immediate Steps to Take

Update OSIsoft PI Vision to a version released in 2019 or later to mitigate the vulnerability.
Implement strict access controls and permissions to limit unauthorized access to sensitive data.

Long-Term Security Practices

Regularly monitor and audit access to OSIsoft PI Vision to detect any unauthorized activities.
Educate users on proper data handling practices and the importance of access control.

Patching and Updates

Stay informed about security updates and patches released by OSIsoft for PI Vision to address vulnerabilities and enhance system security.