CVE-2023-24514 : Exploit Details and Defense Strategies

This CVE-2023-24514 was assigned by INCIBE and published on August 22, 2023. It revolves around a Stored Cross Site Scripting Vulnerability in the Visual Console Module of Pandora FMS, impacting versions up to v767 on all platforms. The severity is rated as MEDIUM with a base score of 6.3.

Understanding CVE-2023-24514

This section delves into the details of the CVE-2023-24514, shedding light on the vulnerability and its repercussions.

What is CVE-2023-24514?

The CVE-2023-24514 involves a Stored Cross Site Scripting (XSS) vulnerability within the Visual Console Module of Pandora FMS. Exploiting this flaw could allow threat actors to hijack admin user session cookie values, facilitating phishing attacks, and other malicious activities.

The Impact of CVE-2023-24514

The impact of this vulnerability can be severe as it exposes admin users' session cookie values, enabling attackers to carry out unauthorized activities, compromising the integrity and confidentiality of the system.

Technical Details of CVE-2023-24514

This section presents the technical aspects of the CVE-2023-24514, including the vulnerability description, affected systems, and the exploitation mechanism.

Vulnerability Description

The vulnerability stems from improper neutralization of input during web page generation, known as 'Cross-site Scripting' (CWE-79). It specifically affects the Visual Console Module of Pandora FMS.

Affected Systems and Versions

The vulnerability impacts Pandora FMS version v767 and prior versions across all platforms. Users with these versions are potentially at risk if proper mitigation measures are not applied promptly.

Exploitation Mechanism

Exploiting this vulnerability requires low attack complexity and privileges. It operates over a network with required user interaction, making it crucial for organizations to address this issue promptly.

Mitigation and Prevention

To mitigate the risks associated with CVE-2023-24514, certain immediate steps can be taken along with adopting long-term security practices and applying necessary patches and updates.

Immediate Steps to Take

Upgrade Pandora FMS to version v769 or above to eliminate the vulnerability.
Educate users and administrators about safe browsing practices to prevent XSS attacks.
Monitor network traffic and system logs for any suspicious activities.

Long-Term Security Practices

Implement a secure coding framework to prevent XSS vulnerabilities in web applications.
Conduct regular security audits and penetration testing to identify and address security loopholes.
Keep software and systems up to date with the latest security patches.

Patching and Updates

The vendor has released a solution for this vulnerability in version v769. It is crucial for users to apply this patch immediately to safeguard their systems from potential exploitation.