CVE-2023-29026 Explained : Impact and Mitigation
Learn about the CVE-2023-29026 cross-site scripting vulnerability in Rockwell Automation's ArmorStart ST product. Find out the impact, affected systems, mitigation steps, and solutions.
A detailed analysis of the cross-site scripting vulnerability found in Rockwell Automation's ArmorStart ST product.
Understanding CVE-2023-29026
This section delves into the nature and impact of the vulnerability.
What is CVE-2023-29026?
A cross-site scripting vulnerability was discovered in Rockwell Automation's ArmorStart ST product. It could potentially allow a malicious user with admin privileges and network access to view user data, modify the web interface, and cause interruptions to the availability of the web page.
The Impact of CVE-2023-29026
The vulnerability, identified as CAPEC-63 Cross-Site Scripting, presents a medium severity risk with a CVSS base score of 4.7. It requires high privileges but has low impacts on confidentiality, integrity, and availability.
Technical Details of CVE-2023-29026
This section outlines the vulnerability description, affected systems, and exploitation mechanism.
Vulnerability Description
The vulnerability stems from improper neutralization of input during web page generation, allowing attackers to execute malicious scripts on the ArmorStart ST product.
Affected Systems and Versions
Rockwell Automation's ArmorStart ST product in all versions is affected by this cross-site scripting vulnerability.
Exploitation Mechanism
An attacker with admin privileges and network access can exploit the vulnerability to view user data, modify the web interface, and disrupt the web page's availability.
Mitigation and Prevention
This section provides guidance on immediate steps to take and long-term security practices.
Immediate Steps to Take
Customers should disable the webserver during normal use and enable it only when necessary to modify configurations. After making changes, the web server should be promptly disabled.
Long-Term Security Practices
Regular security assessments, monitoring for unusual activities, and timely software updates can help mitigate the risk of cross-site scripting attacks.
Patching and Updates
Stay informed about security patches and updates released by Rockwell Automation for the ArmorStart ST product to address the identified vulnerability.