CVE-2020-28137 : Vulnerability Insights and Analysis

Cross site request forgery (CSRF) in Genexis Platinum 4410 V2-1.28 allows attackers to cause a denial of service by continuously restarting the router.

Understanding CVE-2020-28137

This CVE involves a CSRF vulnerability in the Genexis Platinum 4410 V2-1.28 router, enabling attackers to disrupt services by repeatedly restarting the device.

What is CVE-2020-28137?

CVE-2020-28137 is a security flaw in the Genexis Platinum 4410 V2-1.28 router that permits malicious actors to execute a denial-of-service attack by exploiting CSRF.

The Impact of CVE-2020-28137

The vulnerability can lead to service disruptions and potentially impact network availability and stability, posing a risk to users' connectivity and operations.

Technical Details of CVE-2020-28137

This section provides in-depth technical insights into the CVE.

Vulnerability Description

The CSRF vulnerability in Genexis Platinum 4410 V2-1.28 allows unauthorized individuals to continuously restart the router, leading to a denial of service.

Affected Systems and Versions

Affected Product: Genexis Platinum 4410 V2-1.28
Vendor: Genexis
Version: V2-1.28

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting malicious requests that trick authenticated users into executing unwanted actions, such as restarting the router.

Mitigation and Prevention

Protecting systems from CVE-2020-28137 is crucial to maintaining network security.

Immediate Steps to Take

Disable remote access to the router's administration interface if not required.
Regularly monitor router logs for unusual activities.
Implement strong, unique passwords for router access.

Long-Term Security Practices

Conduct regular security assessments and penetration testing on network devices.
Stay informed about security updates and patches released by the vendor.

Patching and Updates

Apply firmware updates provided by Genexis to address the CSRF vulnerability and enhance router security.