CVE-2020-24847 : Vulnerability Insights and Analysis

A Cross-Site Request Forgery (CSRF) vulnerability in FruityWifi through version 2.4 allows unauthenticated attackers to manipulate network settings.

Understanding CVE-2020-24847

This CVE identifies a security flaw in FruityWifi that enables attackers to modify network configurations without authentication.

What is CVE-2020-24847?

This CVE pertains to a CSRF vulnerability in FruityWifi version 2.4, enabling unauthenticated attackers to change network settings by tricking users into visiting malicious websites.

The Impact of CVE-2020-24847

The vulnerability allows unauthorized individuals to alter network configurations, posing a risk of unauthorized access and potential network disruptions.

Technical Details of CVE-2020-24847

This section delves into the technical aspects of the CVE.

Vulnerability Description

The CSRF flaw in FruityWifi's page_config_adv.php lacks protection, enabling unauthenticated attackers to manipulate newSSID and hostapd_wpa_passphrase settings.

Affected Systems and Versions

Product: FruityWifi
Vendor: N/A
Versions: Up to and including 2.4

Exploitation Mechanism

Attackers can exploit the vulnerability by enticing users to visit a malicious site, triggering unauthorized changes to network settings.

Mitigation and Prevention

Protecting systems from CVE-2020-24847 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update FruityWifi to the latest version to patch the CSRF vulnerability.
Avoid clicking on suspicious links or visiting untrusted websites.

Long-Term Security Practices

Implement CSRF protection mechanisms in web applications to prevent such attacks.
Educate users on the risks of social engineering tactics to mitigate CSRF vulnerabilities.
Regularly monitor and audit network configurations for unauthorized changes.
Employ network segmentation to limit the impact of potential unauthorized alterations.

Patching and Updates

Regularly check for security updates and patches for FruityWifi to address known vulnerabilities.