CVE-2020-10600: OSIsoft PI System

Q: What is the severity of CVE-2020-10600?

CVE-2020-10600 has a severity that can allow an authenticated remote attacker to crash the PI Archive Subsystem.

Q: How do I fix CVE-2020-10600?

You can fix CVE-2020-10600 by updating to the latest version of the affected software, specifically PI Data Archive 2018 SP3 or later.

Q: Which versions are affected by CVE-2020-10600?

CVE-2020-10600 affects PI Data Archive versions prior to and including 2018 SP3, along with various other OSIsoft components.

Q: What could happen if CVE-2020-10600 is exploited?

Exploitation of CVE-2020-10600 could lead to blocking queries to the PI Data Archive, impacting system functionality.

Q: Is authentication required to exploit CVE-2020-10600?

Yes, an attacker must be authenticated to exploit CVE-2020-10600.

Published Jul 24, 2020

Updated

An authenticated remote attacker could crash PI Archive Subsystem when the subsystem is working under memory pressure. This can result in blocking queries to PI Data Archive (2018 SP2 and prior versions).

Affected Software

19 affected components

OSIsoft PI Data Archive<=2019

OSIsoft Applications using PI Asset Framework (AF) Client versions prior to and including PI AF Client 2018 SP3 Patch 1, Version 2.10.7.283

OSIsoft Applications using PI Software Development Kit (SDK) versions prior to and including PI SDK 2018 SP1, Version 1.4.7.602

OSIsoft PI API for Windows Integrated Security versions prior to and including 2.0.2.5,

OSIsoft PI API versions prior to and including 1.6.8.26

OSIsoft PI Buffer Subsystem versions prior to and including 4.8.0.18

OSIsoft PI Connector for BACnet, versions prior to and including 1.2.0.6

OSIsoft PI Connector for CygNet, versions prior to and including 1.4.0.17

OSIsoft PI Connector for DC Systems RTscada, versions prior to and including 1.2.0.42

OSIsoft PI Connector for Ethernet/IP, versions prior to and including 1.1.0.10

OSIsoft PI Connector for HART-IP, versions prior to and including 1.3.0.1

OSIsoft PI Connector for Ping, versions prior to and including 1.0.0.54

OSIsoft PI Connector for Wonderware Historian, versions prior to and including 1.5.0.88

OSIsoft PI Connector Relay, versions prior to and including 2.5.19.0

OSIsoft PI Data Archive versions prior to and including PI Data Archive 2018 SP3, Version 3.4.430.460

OSIsoft PI Data Collection Manager, versions prior to and including 2.5.19.0

OSIsoft PI Integrator for Business Analytics versions prior to and including 2018 R2 SP1, Version 2.2.0.183

OSIsoft PI Interface Configuration Utility (ICU) versions prior to and including 1.5.0.7

OSIsoft PI to OCS versions prior to and including 1.1.36.0

Remediation

Information

Fully configure Windows authentication for the PI System and disable legacy authentication methods. For a starting point on PI System security best practices, see knowledge base article KB00833 -Seven best practices for securing your PI Server. (https://customers.osisoft.com/s/knowledgearticle?knowledgeArticleUrl=KB00833)

Event History

Jul 24, 2020

CVE Published

via MITRE·11:01 PM

Data Sourced

via MITRE·11:01 PM

RemedyDescriptionSeverityWeakness

Parent advisories

This vulnerability appears in the following advisories.

ICSA-20-133-02

Frequently Asked Questions

What is the severity of CVE-2020-10600?

CVE-2020-10600 has a severity that can allow an authenticated remote attacker to crash the PI Archive Subsystem.

How do I fix CVE-2020-10600?

You can fix CVE-2020-10600 by updating to the latest version of the affected software, specifically PI Data Archive 2018 SP3 or later.

Which versions are affected by CVE-2020-10600?