CVE-2022-2463 : Security Advisory and Response

This article discusses the Path Traversal vulnerability affecting Rockwell Automation's ISaGRAF Workbench software versions 6.0 through 6.6.9.

Understanding CVE-2022-2463

This section delves into the details of the CVE-2022-2463 vulnerability.

What is CVE-2022-2463?

The CVE-2022-2463, known as the 'ISaGRAF Workbench Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE-22', impacts the ISaGRAF Workbench software versions 6.0 through 6.6.9. It allows an attacker to gain admin-level privileges through a crafted malicious .7z exchange file.

The Impact of CVE-2022-2463

The vulnerability has a CVSS base score of 6.1, categorized as 'MEDIUM' severity. It requires user interaction for successful exploitation and can lead to unauthorized privileges if the software is running at the SYSTEM level.

Technical Details of CVE-2022-2463

This section provides technical insights into the CVE-2022-2463 vulnerability.

Vulnerability Description

The Path Traversal flaw in ISaGRAF Workbench software versions 6.0 through 6.6.9 allows attackers to exploit a crafted .7z exchange file to gain admin-level privileges.

Affected Systems and Versions

Rockwell Automation's ISaGRAF Workbench versions 6.0 through 6.6.9 are affected by this vulnerability.

Exploitation Mechanism

A malicious .7z exchange file can be used by attackers to exploit this vulnerability and elevate their privileges.

Mitigation and Prevention

This section outlines the steps to mitigate and prevent exploitation of CVE-2022-2463.

Immediate Steps to Take

Users are advised to apply security patches provided by Rockwell Automation promptly and avoid opening untrusted .7z exchange files.

Long-Term Security Practices

Implementing least privilege access, regular security updates, and user awareness training can enhance long-term security posture.

Patching and Updates

Regularly check for security updates from Rockwell Automation and apply patches to safeguard against potential exploits.