CVE-2021-40176 Explained : Impact and Mitigation

This article provides details about CVE-2021-40176, focusing on Zoho ManageEngine Log360 before Build 5225 vulnerability.

Understanding CVE-2021-40176

This section delves into the details of the CVE-2021-40176 vulnerability.

What is CVE-2021-40176?

CVE-2021-40176 refers to a stored XSS vulnerability in Zoho ManageEngine Log360 before Build 5225.

The Impact of CVE-2021-40176

The vulnerability allows attackers to execute malicious scripts in the context of an authenticated user.

Technical Details of CVE-2021-40176

This section outlines technical specifics of the CVE-2021-40176 vulnerability.

Vulnerability Description

Zoho ManageEngine Log360 before Build 5225 is prone to stored XSS, enabling attackers to inject and execute malicious scripts.

Affected Systems and Versions

Affected Product: Zoho ManageEngine Log360
Affected Version: Before Build 5225

Exploitation Mechanism

The vulnerability can be exploited by injecting malicious scripts through certain user-controllable parameters.

Mitigation and Prevention

Learn how to mitigate the impact of CVE-2021-40176.

Immediate Steps to Take

Upgrade Zoho ManageEngine Log360 to Build 5225 or later.
Implement strict input validation to prevent script injection.

Long-Term Security Practices

Regular security audits and code reviews.
Security awareness training for developers and users.

Patching and Updates

Stay informed about security updates released by Zoho ManageEngine.