CVE-2023-29023 : Security Advisory and Response

A Cross-Site Scripting vulnerability has been identified in Rockwell Automation's ArmorStart ST product, potentially allowing malicious users to view and modify sensitive data or disrupt web page functionality.

Understanding CVE-2023-29023

This section provides an overview of the CVE-2023-29023 vulnerability in Rockwell Automation's ArmorStart ST product.

What is CVE-2023-29023?

CVE-2023-29023 refers to a Cross-Site Scripting vulnerability discovered in the ArmorStart ST product by Rockwell Automation. This vulnerability could enable attackers to access and manipulate critical data or render the web page inaccessible. Successful exploit of this vulnerability requires user interaction, typically through tactics like phishing attacks.

The Impact of CVE-2023-29023

The impact of CVE-2023-29023, as categorized under CAPEC-63 Cross-Site Scripting, is significant. Attackers exploiting this vulnerability could compromise data confidentiality, integrity, and availability, posing a high risk to affected systems.

Technical Details of CVE-2023-29023

This section delves into the technical aspects of the CVE-2023-29023 vulnerability, including its description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The identified Cross-Site Scripting vulnerability in Rockwell Automation's ArmorStart ST product could be leveraged by malicious actors to access and manipulate sensitive information or disrupt normal web page functions. Notably, user interaction is necessary for the successful exploitation of this security flaw.

Affected Systems and Versions

The ArmorStart ST product by Rockwell Automation, specifically all versions, are impacted by this vulnerability. Users of this product should take immediate action to mitigate the associated risks.

Exploitation Mechanism

User interaction, such as engaging in a phishing attack, is crucial for exploiting the CVE-2023-29023 vulnerability. Attackers may use social engineering tactics to deceive users into executing malicious scripts, leading to potential data breaches and website unavailability.

Mitigation and Prevention

In this section, we explore the necessary steps to mitigate the risks posed by CVE-2023-29023, including immediate actions and long-term security practices.

Immediate Steps to Take

Customers using the affected Rockwell Automation ArmorStart ST product are advised to disable the webserver during regular use. The default setting of the webserver should be disabled and only enabled when making configurations adjustments. After making changes, it is recommended to disable the web server to safeguard against potential exploits.

Long-Term Security Practices

To enhance long-term security posture, organizations should implement robust security measures, including regular security assessments, employee training on cybersecurity best practices, and staying informed about software updates and patches.

Patching and Updates

Rockwell Automation may release patches or updates to address the CVE-2023-29023 vulnerability. It is crucial for affected users to promptly apply these patches to fortify their systems against potential security threats.