CVE-2022-3156 Explained : Impact and Mitigation
Discover the details of CVE-2022-3156, a high severity remote code execution vulnerability in Rockwell Automation Studio 5000 Logix Emulate software. Learn about its impact, affected systems, mitigation steps, and prevention measures.
A remote code execution vulnerability has been identified in Rockwell Automation Studio 5000 Logix Emulate software, potentially allowing malicious users to execute code remotely on the targeted software.
Understanding CVE-2022-3156
This section provides a detailed insight into the CVE-2022-3156 vulnerability.
What is CVE-2022-3156?
A remote code execution vulnerability exists in Rockwell Automation Studio 5000 Logix Emulate software. Users are granted elevated permissions on certain product services when the software is installed. Due to this misconfiguration, a malicious user could potentially achieve remote code execution on the targeted software.
The Impact of CVE-2022-3156
The vulnerability, identified as CAPEC-122 Privilege Abuse, has a CVSSv3.1 base score of 7.8, categorizing it as a high severity issue. It poses a high risk to confidentiality, integrity, and availability of affected systems.
Technical Details of CVE-2022-3156
This section delves into the technical aspects of the CVE-2022-3156 vulnerability.
Vulnerability Description
The vulnerability stems from improper authentication (CWE-287) in Rockwell Automation Studio 5000 Logix Emulate software, allowing unauthorized users to exploit product services for remote code execution.
Affected Systems and Versions
Rockwell Automation's Studio 5000 Logix Emulate software version 20.011 (up to 33.011) is affected by this vulnerability.
Exploitation Mechanism
The vulnerability can be exploited by a malicious actor with low privileges, leading to high impact remote code execution scenarios.
Mitigation and Prevention
Learn how to mitigate and prevent the exploitation of CVE-2022-3156.
Immediate Steps to Take
Users are advised to update to a patched version of the software to eliminate the vulnerability. Additionally, restricting network access to the affected services can reduce the attack surface.
Long-Term Security Practices
Implementing proper authentication mechanisms and regular security audits can enhance the overall security posture.
Patching and Updates
Stay informed about security patches and updates released by Rockwell Automation to address CVE-2022-3156 and other potential vulnerabilities.