CVE-2018-12296 Explained : Impact and Mitigation

Seagate NAS OS version 4.3.15.1 is vulnerable to unauthorized information disclosure due to inadequate access control.

Understanding CVE-2018-12296

Attackers can exploit this vulnerability to access NAS information without authentication through empty POST requests.

What is CVE-2018-12296?

This CVE describes a security flaw in Seagate NAS OS version 4.3.15.1 that allows attackers to retrieve NAS information without proper authentication.

The Impact of CVE-2018-12296

Unauthorized users can gather sensitive information about the NAS system, potentially leading to privacy breaches and unauthorized access.

Technical Details of CVE-2018-12296

Seagate NAS OS version 4.3.15.1 is affected by the following:

Vulnerability Description

The vulnerability lies in inadequate access control in /api/external/7.0/system.System.get_infos, enabling attackers to obtain NAS details without authentication.

Affected Systems and Versions

Seagate NAS OS version 4.3.15.1

Exploitation Mechanism

Attackers exploit the vulnerability by sending empty POST requests to /api/external/7.0/system.System.get_infos.

Mitigation and Prevention

To address CVE-2018-12296, consider the following steps:

Immediate Steps to Take

Implement access controls and authentication mechanisms to restrict unauthorized access.
Regularly monitor NAS activity for any suspicious behavior.

Long-Term Security Practices

Conduct regular security assessments and audits to identify vulnerabilities.
Keep NAS systems updated with the latest security patches and firmware releases.
Educate users on secure practices to prevent unauthorized access.
Consider network segmentation to isolate NAS systems from potential threats.

Patching and Updates

Apply patches provided by Seagate for NAS OS version 4.3.15.1 to address the access control issue.