CVE-2019-7426 Explained : Impact and Mitigation

Zoho ManageEngine Netflow Analyzer Professional v7.0.0.2 has a Cross-Site Scripting (XSS) vulnerability in the Administration section.

Understanding CVE-2019-7426

This CVE identifies a specific XSS vulnerability in Zoho ManageEngine Netflow Analyzer Professional v7.0.0.2.

What is CVE-2019-7426?

The vulnerability exists in the "/netflow/jspui/linkdownalertConfig.jsp" file within the Administration section of the software. It can be exploited through parameters like groupDesc, groupName, groupID, or task.

The Impact of CVE-2019-7426

This XSS vulnerability could allow attackers to execute malicious scripts in the context of a user's session, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2019-7426

Zoho ManageEngine Netflow Analyzer Professional v7.0.0.2 vulnerability details.

Vulnerability Description

The XSS flaw in the software's Administration section poses a security risk by allowing injection of malicious scripts through specific parameters.

Affected Systems and Versions

Product: Zoho ManageEngine Netflow Analyzer Professional v7.0.0.2
Vendor: Zoho
Version: 7.0.0.2

Exploitation Mechanism

The vulnerability can be exploited by manipulating parameters like groupDesc, groupName, groupID, or task to inject and execute malicious scripts.

Mitigation and Prevention

Protecting systems from CVE-2019-7426.

Immediate Steps to Take

Implement input validation to sanitize user inputs and prevent script injection attacks.
Regularly monitor and audit the application for any suspicious activities.

Long-Term Security Practices

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

Patching and Updates

Apply patches or updates provided by Zoho to address the XSS vulnerability in Netflow Analyzer Professional v7.0.0.2.