CVE-2022-29337 : Vulnerability Insights and Analysis

C-DATA FD702XW-X-R430 v2.1.13_X001 has been found to have a command injection vulnerability through the va_cmd parameter in formlanipv6, enabling malicious actors to run arbitrary commands via a manipulated HTTP request.

Understanding CVE-2022-29337

This CVE involves a critical security flaw in the C-DATA FD702XW-X-R430 v2.1.13_X001 device that could lead to unauthorized command execution.

What is CVE-2022-29337?

The vulnerability in C-DATA FD702XW-X-R430 v2.1.13_X001 allows threat actors to execute malicious commands by exploiting the va_cmd parameter in formlanipv6 via a specially crafted HTTP request.

The Impact of CVE-2022-29337

This vulnerability can result in severe consequences, such as unauthorized access, data breaches, and complete compromise of the affected system's security.

Technical Details of CVE-2022-29337

Below are the technical aspects of the CVE to help understand the issue in more depth.

Vulnerability Description

The vulnerability in C-DATA FD702XW-X-R430 v2.1.13_X001 permits threat actors to execute arbitrary commands through the va_cmd parameter in formlanipv6 using a crafted HTTP request.

Affected Systems and Versions

The affected version is C-DATA FD702XW-X-R430 v2.1.13_X001, leaving systems with this software version vulnerable to exploitation.

Exploitation Mechanism

Attackers can exploit this vulnerability by sending a specifically designed HTTP request containing malicious commands to the va_cmd parameter in formlanipv6.

Mitigation and Prevention

To safeguard your systems and network, it's crucial to take immediate action and implement security measures to mitigate the risk posed by CVE-2022-29337.

Immediate Steps to Take

Disable remote access to the affected device if not required for essential functions.
Monitor network traffic for any suspicious activity related to va_cmd parameter in formlanipv6.

Long-Term Security Practices

Regularly update the firmware and software of the C-DATA FD702XW-X-R430 device to patch known vulnerabilities.
Implement network segmentation to restrict the impact of potential future security breaches.

Patching and Updates

Stay informed about security alerts and updates provided by the vendor to apply necessary patches and fixes to address the CVE-2022-29337 vulnerability.