CVE-2018-12316 Explained : Impact and Mitigation

ASUSTOR ADM version 3.1.1 is susceptible to OS Command Injection through the upload.cgi file, allowing attackers to execute system commands by manipulating the filename parameter.

Understanding CVE-2018-12316

This CVE entry highlights a critical vulnerability in ASUSTOR ADM version 3.1.1 that enables malicious actors to run unauthorized system commands.

What is CVE-2018-12316?

CVE-2018-12316 refers to an OS Command Injection flaw in the upload.cgi file of ASUSTOR ADM version 3.1.1. This vulnerability permits threat actors to execute arbitrary system commands by tampering with the filename parameter sent via POST requests.

The Impact of CVE-2018-12316

The exploitation of this vulnerability can lead to severe consequences, including unauthorized access to sensitive data, system compromise, and potential disruption of services.

Technical Details of CVE-2018-12316

This section delves into the specific technical aspects of the CVE-2018-12316 vulnerability.

Vulnerability Description

The upload.cgi file in ASUSTOR ADM version 3.1.1 is prone to OS Command Injection, allowing attackers to execute system commands by altering the filename parameter in POST requests.

Affected Systems and Versions

Product: ASUSTOR ADM
Version: 3.1.1

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the filename parameter in POST requests to upload.cgi, enabling the execution of unauthorized system commands.

Mitigation and Prevention

Protecting systems from CVE-2018-12316 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable access to the upload.cgi file if not essential for operations.
Implement input validation mechanisms to sanitize user inputs and prevent command injection attacks.
Regularly monitor system logs for any suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.
Stay informed about security updates and patches released by ASUSTOR to mitigate known vulnerabilities.

Patching and Updates

Apply patches and updates provided by ASUSTOR promptly to address the CVE-2018-12316 vulnerability and enhance overall system security.