CVE-2022-41311 Explained : Impact and Mitigation
Discover the details of CVE-2022-41311, a stored cross-site scripting vulnerability in Moxa SDS-3008 Series Industrial Ethernet Switch version 2.1. Learn about the impact, technical aspects, and mitigation steps.
A stored cross-site scripting vulnerability has been discovered in the Moxa SDS-3008 Series Industrial Ethernet Switch version 2.1. This vulnerability could allow an attacker to execute arbitrary Javascript by sending a specially-crafted HTTP request.
Understanding CVE-2022-41311
This section delves into the details of the CVE-2022-41311 vulnerability.
What is CVE-2022-41311?
CVE-2022-41311 is a stored cross-site scripting vulnerability found in the web application functionality of the Moxa SDS-3008 Series Industrial Ethernet Switch version 2.1. This flaw could be exploited by an attacker to trigger arbitrary Javascript execution.
The Impact of CVE-2022-41311
The impact of CVE-2022-41311 includes the potential for unauthorized Javascript execution, which could lead to various security risks for affected systems and users.
Technical Details of CVE-2022-41311
In this section, we cover the technical specifics of CVE-2022-41311.
Vulnerability Description
The vulnerability involves improper neutralization of input during web page generation, specifically related to cross-site scripting (CWE-79). An attacker can exploit this issue by sending a specially-crafted HTTP request.
Affected Systems and Versions
The Moxa SDS-3008 Series Industrial Ethernet Switch version 2.1 is affected by this vulnerability.
Exploitation Mechanism
By sending a malicious HTTP request with crafted data to the 'webLocationMessage_text' form field, an attacker can trigger the stored cross-site scripting flaw.
Mitigation and Prevention
It is crucial to take immediate action to mitigate the risks associated with CVE-2022-41311.
Immediate Steps to Take
Users and administrators should apply security patches provided by Moxa to address the vulnerability. Additionally, monitoring for unusual HTTP requests can help detect potential exploitation attempts.
Long-Term Security Practices
Implementing secure coding practices, conducting regular security audits, and educating users about safe browsing habits can enhance overall security posture.
Patching and Updates
Stay informed about security updates and patches released by Moxa for the SDS-3008 Series Industrial Ethernet Switch. Regularly update the firmware to protect against known vulnerabilities.