CVE-2019-18271 Explained : Impact and Mitigation

The OSIsoft PI Vision software, specifically all versions prior to 2019, is susceptible to a security vulnerability that enables cross-site request forgery (CSRF) attacks.

Understanding CVE-2019-18271

This CVE entry highlights a CSRF vulnerability in OSIsoft PI Vision versions preceding 2019, allowing malicious actors to perform unauthorized actions through forged requests.

What is CVE-2019-18271?

CVE-2019-18271 pertains to a security flaw in OSIsoft PI Vision that permits the execution of CSRF attacks on the PI Vision administration site.

The Impact of CVE-2019-18271

The vulnerability in OSIsoft PI Vision versions before 2019 can lead to the introduction of CSRF attacks, potentially enabling unauthorized actions on the affected system.

Technical Details of CVE-2019-18271

This section delves into the technical aspects of the CVE, including the vulnerability description, affected systems, and exploitation mechanism.

Vulnerability Description

The security flaw in OSIsoft PI Vision versions prior to 2019 allows threat actors to conduct CSRF attacks, posing a risk to system integrity and data confidentiality.

Affected Systems and Versions

Product: OSIsoft PI Vision
Versions Affected: All versions of PI Vision released before 2019

Exploitation Mechanism

The vulnerability enables attackers to craft malicious requests that appear legitimate, tricking users into executing unintended actions on the PI Vision administration site.

Mitigation and Prevention

In response to CVE-2019-18271, it is crucial to implement immediate and long-term security measures to mitigate risks and prevent potential exploits.

Immediate Steps to Take

Apply security patches or updates provided by OSIsoft for PI Vision to address the CSRF vulnerability.
Monitor system logs and network traffic for any suspicious activity that could indicate CSRF attacks.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and remediate vulnerabilities proactively.
Educate users and administrators on CSRF risks and best practices for secure web application usage.

Patching and Updates

Regularly check for security advisories and updates from OSIsoft to ensure that the PI Vision software is up to date with the latest security patches.