CVE-2019-18273 : Security Advisory and Response

OSIsoft PI Vision, PI Vision 2017 R2, and PI Vision 2017 R2 SP1 are affected by a cross-site scripting vulnerability that allows the introduction of invalid input.

Understanding CVE-2019-18273

This CVE identifies a security flaw in OSIsoft PI Vision software that can be exploited through cross-site scripting.

What is CVE-2019-18273?

The vulnerability in OSIsoft PI Vision versions PI Vision 2017 R2 and PI Vision 2017 R2 SP1 allows attackers to inject invalid input via cross-site scripting, posing a security risk.

The Impact of CVE-2019-18273

The vulnerability enables malicious actors to introduce harmful input through cross-site scripting, potentially leading to unauthorized access, data manipulation, or other security breaches.

Technical Details of CVE-2019-18273

OSIsoft PI Vision's vulnerability to cross-site scripting poses significant risks to affected systems.

Vulnerability Description

The flaw in OSIsoft PI Vision versions PI Vision 2017 R2 and PI Vision 2017 R2 SP1 allows attackers to execute cross-site scripting attacks by injecting malicious input.

Affected Systems and Versions

Affected Product: OSIsoft PI Vision
Vulnerable Versions: PI Vision 2017 R2 and PI Vision 2017 R2 SP1

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts through cross-site scripting, potentially compromising the integrity and security of the affected systems.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of CVE-2019-18273.

Immediate Steps to Take

Apply security patches provided by OSIsoft to mitigate the vulnerability.
Implement web application firewalls to filter and block malicious input.
Regularly monitor and audit web applications for any suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Educate users and developers on secure coding practices to prevent cross-site scripting attacks.

Patching and Updates

Stay informed about security updates and patches released by OSIsoft for PI Vision to ensure the software is up-to-date and secure.