CVE-2020-10602 : Vulnerability Insights and Analysis

In OSIsoft PI System multiple products and versions, an authenticated remote attacker could crash PI Network Manager due to a race condition, potentially leading to blocking connections and queries to PI Data Archive.

Understanding CVE-2020-10602

In this CVE, a NULL POINTER DEREFERENCE CWE-476 vulnerability in OSIsoft PI System multiple products and versions poses a risk of crashing PI Network Manager.

What is CVE-2020-10602?

This CVE involves a race condition that allows an authenticated remote attacker to crash PI Network Manager, impacting the connectivity and queries to PI Data Archive.

The Impact of CVE-2020-10602

The vulnerability can disrupt the normal operation of PI Network Manager, potentially causing denial of service by blocking connections and queries to PI Data Archive.

Technical Details of CVE-2020-10602

Vulnerability Description

The issue arises from a NULL POINTER DEREFERENCE CWE-476 vulnerability in OSIsoft PI System multiple products and versions.

Affected Systems and Versions

Product: OSIsoft PI System multiple products and versions
Versions: OSIsoft PI System multiple products and versions

Exploitation Mechanism

An authenticated remote attacker can exploit a race condition to crash PI Network Manager, leading to service disruption.

Mitigation and Prevention

Immediate Steps to Take

Apply vendor-provided patches or updates promptly.
Monitor network traffic for any suspicious activity.
Restrict network access to the affected systems.

Long-Term Security Practices

Regularly update and patch software to address known vulnerabilities.
Conduct security assessments and penetration testing to identify weaknesses.
Implement network segmentation to limit the impact of potential attacks.

Patching and Updates

Check for security advisories from OSIsoft and apply recommended patches.