CVE-2024-21663 : Security Advisory and Response

This CVE involves a vulnerability in Discord-Recon, a Discord bot designed for bug bounty recon, automated scans, and information gathering. The vulnerability allows for remote code execution, enabling an attacker to execute shell commands on the server without requiring admin privileges. The issue has been addressed in version 0.0.8 of Discord-Recon.

Understanding CVE-2024-21663

Discord-Recon, a utility used for bug bounty recon and automated scans in Discord servers, was found to have a critical vulnerability that could lead to remote code execution.

What is CVE-2024-21663?

The vulnerability in Discord-Recon, labeled as CVE-2024-21663, allows malicious actors to execute shell commands on the server without needing administrative privileges. This could result in unauthorized access to sensitive information and potential system compromise.

The Impact of CVE-2024-21663

With a base severity score of 10 (Critical) in the CVSS v3.1 metrics, the impact of CVE-2024-21663 is significant. The vulnerability poses a high risk to the confidentiality, integrity, and availability of the affected systems.

Technical Details of CVE-2024-21663

Discord-Recon's vulnerability stems from improper input sanitization on the "prips" command, leading to exploitable remote code execution.

Vulnerability Description

The vulnerability in Discord-Recon arises from improper input validation (CWE-20), allowing attackers to execute arbitrary shell commands on the server.

Affected Systems and Versions

Affected Vendor: DEMON1A
Affected Product: Discord-Recon
Vulnerable Versions: < 0.0.8

Exploitation Mechanism

Attackers can exploit the vulnerability by sending crafted input to the "prips" command, leading to the execution of unauthorized shell commands on the Discord server.

Mitigation and Prevention

It is crucial for users of Discord-Recon to take immediate action to mitigate the risks posed by CVE-2024-21663 and implement long-term security practices to prevent similar vulnerabilities in the future.

Immediate Steps to Take

Users should upgrade Discord-Recon to version 0.0.8 or later, where the vulnerability has been fixed.
Regularly monitor for security advisories and updates related to Discord-Recon to stay informed about potential security risks.

Long-Term Security Practices

Implement secure input validation mechanisms to prevent remote code execution vulnerabilities.
Conduct regular security assessments and audits to identify and address potential security flaws in Discord-Recon and other software components.

Patching and Updates

Users should apply patches and updates provided by the vendor promptly to ensure that their systems are protected against known vulnerabilities like CVE-2024-21663.