CVE-2018-11341 Explained : Impact and Mitigation

ASUSTOR AS6202T ADM 3.1.0.RFQ3 is vulnerable to a directory traversal exploit through the filename parameter in importuser.cgi.

Understanding CVE-2018-11341

This CVE entry highlights a security vulnerability in ASUSTOR AS6202T ADM 3.1.0.RFQ3 that allows attackers to navigate the file system.

What is CVE-2018-11341?

The vulnerability in importuser.cgi of ASUSTOR AS6202T ADM 3.1.0.RFQ3 permits malicious actors to perform directory traversal attacks by exploiting the filename parameter.

The Impact of CVE-2018-11341

This vulnerability enables attackers to browse the file system, potentially accessing sensitive information and compromising the security of the affected system.

Technical Details of CVE-2018-11341

ASUSTOR AS6202T ADM 3.1.0.RFQ3 vulnerability details.

Vulnerability Description

The flaw in importuser.cgi allows unauthorized users to traverse directories, leading to unauthorized access to files and directories.

Affected Systems and Versions

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

Exploitation Mechanism

Attackers exploit the filename parameter in importuser.cgi to navigate the file system beyond the intended directories.

Mitigation and Prevention

Protect your system from CVE-2018-11341.

Immediate Steps to Take

Disable access to importuser.cgi if not essential
Implement input validation to restrict directory traversal attempts
Monitor and analyze file system access for suspicious activities

Long-Term Security Practices

Regularly update ASUSTOR ADM to the latest version
Conduct security audits to identify and address vulnerabilities proactively

Patching and Updates

Apply patches or security updates provided by ASUSTOR to fix the directory traversal vulnerability.