CVE-2017-7930 : What You Need to Know

A vulnerability was found in OSIsoft PI Server 2017 PI Data Archive versions released before 2017. The PI Data Archive contains weaknesses in its authentication process, which may lead to the disclosure of change records and enable an attacker to impersonate a server within a collective group.

Understanding CVE-2017-7930

An Improper Authentication issue was discovered in OSIsoft PI Server 2017 PI Data Archive versions prior to 2017. PI Data Archive has protocol flaws with the potential to expose change records in the clear and allow a malicious party to spoof a server within a collective.

What is CVE-2017-7930?

CVE-2017-7930 is a vulnerability in OSIsoft PI Server 2017 PI Data Archive versions released before 2017, exposing weaknesses in the authentication process.

The Impact of CVE-2017-7930

The vulnerability may result in the disclosure of change records and allow attackers to impersonate a server within a collective group, potentially leading to unauthorized access and data manipulation.

Technical Details of CVE-2017-7930

Vulnerability Description

Improper Authentication issue in OSIsoft PI Server 2017 PI Data Archive versions prior to 2017
Protocol flaws may expose change records and enable server spoofing

Affected Systems and Versions

Affected Product: OSIsoft PI Server 2017
Vulnerable Version: OSIsoft PI Server 2017

Exploitation Mechanism

Attackers exploit weaknesses in the authentication process to access change records and impersonate servers within a collective group

Mitigation and Prevention

Immediate Steps to Take

Update to the latest version of OSIsoft PI Server 2017
Implement strong authentication mechanisms
Monitor and restrict access to sensitive data

Long-Term Security Practices

Conduct regular security assessments and audits
Train employees on cybersecurity best practices

Patching and Updates

Stay informed about security updates and patches for OSIsoft PI Server 2017