CVE-2023-37704 : Exploit Details and Defense Strategies

A detailed overview of the CVE-2023-37704 vulnerability affecting Tenda FH1203 V2.0.1.6.

Understanding CVE-2023-37704

This section will provide insights into the nature and impact of the CVE-2023-37704 vulnerability.

What is CVE-2023-37704?

The CVE-2023-37704 vulnerability was discovered in Tenda FH1203 V2.0.1.6. It involves a stack overflow issue via the deviceId parameter in the formSetClientState function.

The Impact of CVE-2023-37704

The vulnerability could potentially allow attackers to execute arbitrary code or crash the device, leading to a denial of service (DoS) condition.

Technical Details of CVE-2023-37704

Explore the technical aspects of the CVE-2023-37704 vulnerability in this section.

Vulnerability Description

The stack overflow vulnerability arises due to improper handling of the deviceId parameter, enabling attackers to overwrite the stack and potentially execute malicious code.

Affected Systems and Versions

The CVE-2023-37704 vulnerability affects Tenda FH1203 V2.0.1.6. Users of this specific version are at risk of exploitation.

Exploitation Mechanism

Attackers can exploit this vulnerability by sending crafted requests containing a specially designed deviceId parameter, triggering the stack overflow condition.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2023-37704 and prevent potential security issues.

Immediate Steps to Take

Users are advised to update Tenda FH1203 V2.0.1.6 to a patched version or apply security measures to mitigate the risk of exploitation.

Long-Term Security Practices

Implementing network segmentation, user access controls, and regular security updates can help enhance overall security posture.

Patching and Updates

Stay informed about security patches and updates released by Tenda to address the CVE-2023-37704 vulnerability.