CVE-2018-12309 : Exploit Details and Defense Strategies

This CVE-2018-12309 article provides insights into a vulnerability in the upload.cgi component of ASUSTOR ADM version 3.1.1, allowing attackers to perform Directory Traversal and upload files to unauthorized locations.

Understanding CVE-2018-12309

The vulnerability known as Directory Traversal in ASUSTOR ADM version 3.1.1 enables attackers to manipulate the 'path' URL parameter to upload files to unauthorized locations.

What is CVE-2018-12309?

Attackers can exploit the Directory Traversal vulnerability in the upload.cgi component of ASUSTOR ADM version 3.1.1 by modifying the 'path' URL parameter, allowing them to upload files to unauthorized locations.

The Impact of CVE-2018-12309

The vulnerability permits attackers to upload files to arbitrary locations, potentially leading to unauthorized access and data compromise.

Technical Details of CVE-2018-12309

The technical details of CVE-2018-12309 shed light on the specific aspects of the vulnerability.

Vulnerability Description

The vulnerability in upload.cgi in ASUSTOR ADM version 3.1.1 enables attackers to upload files to arbitrary locations by altering the 'path' URL parameter.

Affected Systems and Versions

Product: ASUSTOR ADM
Version: 3.1.1

Exploitation Mechanism

Attackers exploit the vulnerability by manipulating the 'path' URL parameter in the upload.cgi component, allowing unauthorized file uploads.

Mitigation and Prevention

Mitigation strategies and preventive measures to address CVE-2018-12309.

Immediate Steps to Take

Update ASUSTOR ADM to the latest version to patch the vulnerability.
Implement access controls to restrict file upload permissions.

Long-Term Security Practices

Regularly monitor and audit file upload activities.
Conduct security training to educate users on safe file upload practices.

Patching and Updates

Apply security patches promptly to address known vulnerabilities and enhance system security.