CVE-2019-13516 Explained : Impact and Mitigation

In OSIsoft PI Web API and prior versions, a vulnerability exists due to a failure in enforcing protection against cross-site request forgery, making it susceptible to direct exploits.

Understanding CVE-2019-13516

The vulnerability in OSIsoft PI Web API exposes systems to potential security risks.

What is CVE-2019-13516?

The issue in OSIsoft PI Web API allows for a direct attack due to inadequate cross-site request forgery protection.

The Impact of CVE-2019-13516

The vulnerability could lead to unauthorized access and potential compromise of sensitive data stored in affected systems.

Technical Details of CVE-2019-13516

The technical aspects of the vulnerability in OSIsoft PI Web API.

Vulnerability Description

The vulnerability arises from the lack of proper enforcement of cross-site request forgery protection in OSIsoft PI Web API and earlier versions.

Affected Systems and Versions

Product: OSIsoft PI Web API
Versions Affected: PI Web API 2018 and prior

Exploitation Mechanism

The vulnerability allows attackers to exploit the lack of cross-site request forgery protection to launch direct attacks on the affected systems.

Mitigation and Prevention

Steps to mitigate and prevent exploitation of CVE-2019-13516.

Immediate Steps to Take

Apply security patches provided by the vendor promptly.
Implement network security measures to restrict unauthorized access.
Monitor system logs for any suspicious activities.

Long-Term Security Practices

Regularly update and patch software to address security vulnerabilities.
Conduct security assessments and penetration testing to identify and remediate weaknesses.

Patching and Updates

Stay informed about security advisories and updates from OSIsoft.
Follow best practices for secure coding and application development to prevent similar vulnerabilities in the future.