CVE-2018-6023 : Security Advisory and Response

Fastweb FASTgate 0.00.47 devices are vulnerable to CSRF, potentially allowing unauthorized access to critical features.

Understanding CVE-2018-6023

What is CVE-2018-6023?

Cross-Site Request Forgery (CSRF) vulnerability in Fastweb FASTgate 0.00.47 devices can lead to unauthorized access to functionalities like changing Wi-Fi passwords and activating Guest Wi-Fi.

The Impact of CVE-2018-6023

The vulnerability poses a security risk by enabling attackers to manipulate device settings without proper authorization, compromising network security.

Technical Details of CVE-2018-6023

Vulnerability Description

CSRF vulnerability in Fastweb FASTgate 0.00.47 devices allows attackers to perform unauthorized actions on the device, such as altering Wi-Fi settings.

Affected Systems and Versions

Product: Fastweb FASTgate 0.00.47
Vendor: Fastweb
Version: 0.00.47

Exploitation Mechanism

Attackers can exploit this vulnerability by tricking authenticated users into executing malicious actions without their consent, potentially leading to unauthorized configuration changes.

Mitigation and Prevention

Immediate Steps to Take

Disable remote management if not required to reduce the attack surface.
Regularly monitor device logs for any suspicious activities.
Implement strong and unique passwords for device access.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Educate users on recognizing and avoiding phishing attacks to prevent CSRF exploitation.

Patching and Updates

Apply security patches and firmware updates provided by Fastweb to address the CSRF vulnerability and enhance device security.