CVE-2023-27000 : What You Need to Know

This CVE record pertains to a Cross Site Scripting vulnerability discovered in NetScoutnGeniusOne version 6.3.4. The vulnerability enables a remote attacker to execute arbitrary code by manipulating the "name" parameter on the Profile and Exclusion List page(s).

Understanding CVE-2023-27000

This section delves into the details of CVE-2023-27000, outlining the vulnerability and its impacts, as well as providing technical insights into the issue.

What is CVE-2023-27000?

CVE-2023-27000 is a Cross Site Scripting vulnerability identified in NetScoutnGeniusOne version 6.3.4. This flaw allows malicious actors to inject and execute arbitrary code by exploiting the "name" parameter within the Profile and Exclusion List pages.

The Impact of CVE-2023-27000

The impact of this vulnerability is significant as it grants remote attackers the ability to execute malicious code on affected systems. This can lead to unauthorized data access, system compromise, and potentially serve as a launchpad for further attacks.

Technical Details of CVE-2023-27000

In this section, we delve into the technical aspects of CVE-2023-27000, including a detailed description of the vulnerability, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability arises due to improper input validation on the "name" parameter, allowing attackers to inject malicious scripts into the affected web pages.

Affected Systems and Versions

NetScoutnGeniusOne version 6.3.4 is confirmed to be affected by this vulnerability. Other versions or products within the same software suite may also be at risk.

Exploitation Mechanism

By manipulating the "name" parameter within the Profile and Exclusion List pages, remote attackers can insert and execute arbitrary code, compromising the integrity and security of the system.

Mitigation and Prevention

This section outlines steps to mitigate the CVE-2023-27000 vulnerability, ensuring enhanced security measures and practices are in place to protect against such exploits.

Immediate Steps to Take

Implement input validation mechanisms to sanitize user-supplied data.
Regularly monitor and audit web application logs for suspicious activities.
Patch or upgrade NetScoutnGeniusOne to a secure version that addresses the vulnerability.

Long-Term Security Practices

Conduct regular security audits and penetration testing on web applications.
Provide security awareness training to developers and system administrators.
Follow secure coding practices and adhere to OWASP guidelines to prevent common web application vulnerabilities.

Patching and Updates

Ensure that the affected NetScoutnGeniusOne software is promptly patched or updated to a secure version that addresses the Cross Site Scripting vulnerability. Stay informed about security advisories and apply patches as soon as they are released to mitigate risks associated with CVE-2023-27000.