CVE-2023-46117 : Vulnerability Insights and Analysis

A critical vulnerability, CVE-2023-46117, has been discovered in the reconFTW tool, which could allow remote code execution due to inadequate validation of retrieved subdomains.

Understanding CVE-2023-46117

Inadequate validation of retrieved subdomains in reconFTW may lead to a Remote Code Execution vulnerability.

What is CVE-2023-46117?

reconFTW is a tool used for automated recon on target domains. The vulnerability allows an attacker to execute arbitrary code by exploiting insufficient validation of subdomains.

The Impact of CVE-2023-46117

Successful exploitation of this vulnerability can result in remote code execution, potentially compromising the system integrity. Users are strongly recommended to update to version 2.7.1.1 to mitigate the risk.

Technical Details of CVE-2023-46117

This vulnerability is classified as CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection').

Vulnerability Description

The flaw stems from inadequate validation of retrieved subdomains in reconFTW, allowing attackers to craft malicious CSP entries for remote code execution.

Affected Systems and Versions

The vulnerability affects reconFTW versions prior to 2.7.1.1.

Exploitation Mechanism

Attackers can exploit this issue by manipulating subdomains to execute arbitrary code, potentially gaining unauthorized access.

Mitigation and Prevention

To address CVE-2023-46117, immediate steps and long-term security practices are crucial.

Immediate Steps to Take

Upgrade reconFTW to version 2.7.1.1 immediately to protect against this critical vulnerability.

Long-Term Security Practices

Regularly update software, conduct security assessments, and adhere to secure coding practices to prevent similar exploits.

Patching and Updates

Maintain a proactive approach to security by applying patches promptly and staying informed about security advisories to protect against emerging threats.