CVE-2019-18244 : Exploit Details and Defense Strategies
Learn about CVE-2019-18244, a vulnerability in OSIsoft PI System multiple products and versions, allowing local attackers to access sensitive information in log files. Find mitigation steps and prevention measures here.
A potential vulnerability exists in OSIsoft PI System's various products and versions, allowing a malicious actor with local access to gather sensitive data from log files. The issue arises when service accounts are personalized during the installation or upgrade process of PI Vision. This vulnerability has been addressed by a recent update.
Understanding CVE-2019-18244
This CVE involves a security vulnerability in OSIsoft PI System multiple products and versions.
What is CVE-2019-18244?
CVE-2019-18244 is a vulnerability in OSIsoft PI System that enables a local attacker to access sensitive information in log files by customizing service accounts during the installation or upgrade of PI Vision.
The Impact of CVE-2019-18244
The vulnerability could lead to unauthorized access to sensitive data stored in log files, posing a risk to the confidentiality of information within the affected systems.
Technical Details of CVE-2019-18244
This section provides more technical insights into the CVE.
Vulnerability Description
The vulnerability allows a local attacker to view sensitive information in log files when service accounts are customized during the installation or upgrade of PI Vision.
Affected Systems and Versions
- Product: OSIsoft PI System multiple products and versions
- Version: OSIsoft PI System multiple products and versions
Exploitation Mechanism
The exploitation of this vulnerability requires local access to the system and the customization of service accounts during the installation or upgrade process of PI Vision.
Mitigation and Prevention
Protecting systems from CVE-2019-18244 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply the latest update that addresses the vulnerability in OSIsoft PI System multiple products and versions.
- Monitor log files for any unauthorized access or suspicious activities.
Long-Term Security Practices
- Regularly update and patch the software to prevent known vulnerabilities.
- Implement the principle of least privilege to restrict access to sensitive information.
Patching and Updates
Ensure that all systems running OSIsoft PI System are updated with the latest patches and security updates to mitigate the risk of exploitation.