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CVE-2018-19770 : What You Need to Know

Learn about CVE-2018-19770, a Cross Site Scripting vulnerability in InfoVista VistaPortal SE Version 5.1 (build 51029) that could allow attackers to execute malicious scripts on user browsers.

Cross Site Scripting vulnerability in InfoVista VistaPortal SE Version 5.1 (build 51029) allows for potential exploitation through the ConnPoolName parameter.

Understanding CVE-2018-19770

The presence of a Cross Site Scripting vulnerability in the InfoVista VistaPortal SE Version 5.1 (build 51029) platform has been identified.

What is CVE-2018-19770?

Cross Site Scripting (XSS) is a type of security vulnerability typically found in web applications where attackers inject malicious scripts into web pages viewed by other users.

The Impact of CVE-2018-19770

This vulnerability in InfoVista VistaPortal SE Version 5.1 (build 51029) could allow an attacker to execute malicious scripts in the context of a user's browser, potentially leading to various attacks such as session hijacking, defacement, or data theft.

Technical Details of CVE-2018-19770

The technical aspects of the CVE-2018-19770 vulnerability.

Vulnerability Description

The "Users.jsp" page within the InfoVista VistaPortal SE Version 5.1 (build 51029) platform contains a reflected Cross Site Scripting vulnerability that can be exploited through the ConnPoolName parameter.

Affected Systems and Versions

        Affected Systems: InfoVista VistaPortal SE Version 5.1 (build 51029)
        Affected Versions: Not specified

Exploitation Mechanism

The vulnerability can be exploited by injecting malicious scripts through the ConnPoolName parameter on the "Users.jsp" page.

Mitigation and Prevention

Steps to mitigate and prevent the CVE-2018-19770 vulnerability.

Immediate Steps to Take

        Implement input validation mechanisms to sanitize user inputs and prevent script injection.
        Regularly monitor and audit web application logs for any suspicious activities.
        Apply security patches or updates provided by the vendor to address the vulnerability.

Long-Term Security Practices

        Conduct regular security assessments and penetration testing on web applications to identify and remediate vulnerabilities.
        Educate developers and users on secure coding practices and the risks associated with Cross Site Scripting.

Patching and Updates

        Stay informed about security advisories and updates from InfoVista regarding the CVE-2018-19770 vulnerability.

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