CVE-2018-11342 : Vulnerability Insights and Analysis

ASUSTOR AS6202T ADM 3.1.0.RFQ3's fileExplorer.cgi is vulnerable to path traversal, allowing attackers to specify system file paths and create folders.

Understanding CVE-2018-11342

What is CVE-2018-11342?

A path traversal vulnerability in ASUSTOR AS6202T ADM 3.1.0.RFQ3's fileExplorer.cgi enables attackers to manipulate file paths and create folders on the system.

The Impact of CVE-2018-11342

This vulnerability can be exploited by malicious actors to access sensitive files and directories on the affected system, potentially leading to unauthorized data disclosure or system compromise.

Technical Details of CVE-2018-11342

Vulnerability Description

The vulnerability in fileExplorer.cgi allows attackers to specify arbitrary file paths using the dest_folder parameter, leading to unauthorized folder creation.

Affected Systems and Versions

Product: ASUSTOR AS6202T ADM 3.1.0.RFQ3
Vendor: ASUSTOR
Version: 3.1.0.RFQ3

Exploitation Mechanism

Attackers can exploit this vulnerability by sending crafted requests to the fileExplorer.cgi script with malicious path values, enabling them to traverse directories and create folders.

Mitigation and Prevention

Immediate Steps to Take

Apply security patches provided by ASUSTOR to address the vulnerability.
Monitor system logs for any suspicious activities related to file manipulation.

Long-Term Security Practices

Implement proper input validation mechanisms to prevent path traversal attacks.
Regularly update and patch software to mitigate potential security risks.

Patching and Updates

Ensure that the ASUSTOR AS6202T ADM 3.1.0.RFQ3 system is updated to the latest version to eliminate the path traversal vulnerability.