CVE-2018-12308 : Security Advisory and Response

A vulnerability in ASUSTOR ADM version 3.1.1 allows attackers to retrieve the encryption key by manipulating the 'encrypt_key' URL parameter.

Understanding CVE-2018-12308

Attackers can exploit a vulnerability in the share.cgi script of ASUSTOR ADM version 3.1.1 to obtain the encryption key.

What is CVE-2018-12308?

This CVE refers to an encryption key disclosure vulnerability in the share.cgi script of ASUSTOR ADM version 3.1.1, enabling attackers to retrieve the encryption key through the 'encrypt_key' URL parameter.

The Impact of CVE-2018-12308

The vulnerability allows unauthorized parties to access sensitive encryption keys, potentially leading to unauthorized decryption of data and compromising the confidentiality of information.

Technical Details of CVE-2018-12308

The technical aspects of the vulnerability are as follows:

Vulnerability Description

Attackers can exploit the share.cgi script in ASUSTOR ADM version 3.1.1 to retrieve the encryption key by manipulating the 'encrypt_key' URL parameter.

Affected Systems and Versions

Product: ASUSTOR ADM
Version: 3.1.1

Exploitation Mechanism

The vulnerability can be exploited by manipulating the 'encrypt_key' URL parameter in the share.cgi script, allowing attackers to retrieve the encryption key.

Mitigation and Prevention

To address CVE-2018-12308, the following steps are recommended:

Immediate Steps to Take

Disable access to the share.cgi script if not essential for operations.
Monitor network traffic for any suspicious activity related to the 'encrypt_key' parameter.

Long-Term Security Practices

Regularly update ASUSTOR ADM to the latest version to patch known vulnerabilities.
Implement network segmentation to limit the impact of potential breaches.

Patching and Updates

Ensure timely installation of security patches and updates provided by ASUSTOR to mitigate the vulnerability and enhance system security.