CVE-2022-39035 : What You Need to Know

Smart eVision has a stored Cross-Site Scripting (XSS) vulnerability that allows unauthenticated remote attackers to execute malicious JavaScript code. Here's what you need to know about CVE-2022-39035.

Understanding CVE-2022-39035

This section delves into the details of the vulnerability affecting Smart eVision software.

What is CVE-2022-39035?

Smart eVision software is susceptible to stored XSS due to insufficient filtering of special characters in the POST Data parameter within a specific function. This enables attackers to inject and execute JavaScript code remotely.

The Impact of CVE-2022-39035

The vulnerability poses a medium threat level with a CVSS base score of 6.1. Attackers can exploit this flaw to conduct harmful XSS attacks without the need for authentication.

Technical Details of CVE-2022-39035

Explore the technical aspects related to CVE-2022-39035 in this section.

Vulnerability Description

The stored XSS vulnerability in Smart eVision arises from the lack of proper filtering for special characters in the POST Data parameter.

Affected Systems and Versions

The affected product is Smart eVision with version 2022.02.21.

Exploitation Mechanism

An unauthenticated remote attacker can inject malicious JavaScript code via the POST Data parameter to execute stored XSS attacks.

Mitigation and Prevention

Discover the steps to mitigate and prevent the exploitation of CVE-2022-39035.

Immediate Steps to Take

Users are advised to contact tech support from Smart eVision Information Technology Inc. for guidance and assistance in addressing the vulnerability.

Long-Term Security Practices

It is crucial to implement secure coding practices, input validation mechanisms, and security controls to prevent XSS vulnerabilities in software applications.

Patching and Updates

Ensure timely installation of security patches and updates provided by Smart eVision to remediate the stored XSS vulnerability.