CVE-2020-8824 : Exploit Details and Defense Strategies

Hitron CODA-4582U 7.1.1.30 devices are vulnerable to XSS attacks via a Managed Device name on the Wireless > Access Control > Add Managed Device screen.

Understanding CVE-2020-8824

This CVE identifies a cross-site scripting (XSS) vulnerability in Hitron CODA-4582U 7.1.1.30 devices.

What is CVE-2020-8824?

CVE-2020-8824 refers to the security issue in Hitron CODA-4582U 7.1.1.30 devices that allows attackers to execute XSS attacks through a specific input field.

The Impact of CVE-2020-8824

This vulnerability could enable malicious actors to inject and execute arbitrary scripts within the context of a user's web browser, potentially leading to unauthorized access or data theft.

Technical Details of CVE-2020-8824

Hitron CODA-4582U 7.1.1.30 devices are affected by the following:

Vulnerability Description

XSS vulnerability via a Managed Device name input on the Wireless > Access Control > Add Managed Device screen.

Affected Systems and Versions

Product: Hitron CODA-4582U
Version: 7.1.1.30

Exploitation Mechanism

Attackers can exploit this vulnerability by inserting malicious scripts into the Managed Device name field, which are then executed when viewed by other users.

Mitigation and Prevention

To address CVE-2020-8824, consider the following steps:

Immediate Steps to Take

Disable remote access to the affected device if not required.
Regularly monitor and review access logs for suspicious activities.
Implement input validation to sanitize user inputs and prevent script injection.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Educate users on safe browsing practices and the risks of XSS attacks.

Patching and Updates

Check for firmware updates or patches provided by Hitron to address the XSS vulnerability.