CVE-2021-27658 : Security Advisory and Response

A detailed overview of CVE-2021-27658, a vulnerability in exacqVision Enterprise Manager CSS affecting versions up to and including 20.12.

Understanding CVE-2021-27658

This section delves into the nature of the vulnerability and its potential impact.

What is CVE-2021-27658?

CVE-2021-27658 is a Cross-site Scripting (XSS) vulnerability found in exacqVision Enterprise Manager 20.12, allowing attackers to inject malicious scripts into web pages.

The Impact of CVE-2021-27658

The vulnerability poses a medium-level threat with a base score of 4.3 on the CVSS scale, potentially compromising the integrity of user data.

Technical Details of CVE-2021-27658

Explore specific technical aspects of the CVE-2021-27658 vulnerability.

Vulnerability Description

exacqVision Enterprise Manager 20.12 fails to properly validate and sanitize user input, enabling XSS attacks through manipulated web pages.

Affected Systems and Versions

All versions of exacqVision Enterprise Manager up to and including 20.12 are vulnerable to this XSS exploit.

Exploitation Mechanism

By injecting malicious scripts through unfiltered user input, threat actors can execute unauthorized code within the application.

Mitigation and Prevention

Discover the steps to secure systems from CVE-2021-27658 and safeguard against similar vulnerabilities.

Immediate Steps to Take

Upgrade exacqVision Enterprise Manager to version 21.03 to mitigate the XSS risk. Users can download the necessary updates from the software downloads portal.

Long-Term Security Practices

Implement secure coding practices, input validation, and output encoding to prevent XSS vulnerabilities in web applications.

Patching and Updates

Regularly check for security updates and apply patches promptly to address known vulnerabilities.