CVE-2022-35555 : What You Need to Know

A command injection vulnerability in Tenda W6 V1.0.0.9(4122) allows attackers to execute arbitrary commands.

Understanding CVE-2022-35555

This CVE involves a security flaw in a specific version of Tenda W6, potentially leading to unauthorized command execution.

What is CVE-2022-35555?

CVE-2022-35555 is a command injection vulnerability found in /goform/exeCommand in Tenda W6 V1.0.0.9(4122), enabling attackers to run commands without proper authorization.

The Impact of CVE-2022-35555

This vulnerability can be exploited by malicious actors to execute arbitrary commands on the affected system, potentially leading to system compromise or unauthorized data access.

Technical Details of CVE-2022-35555

The technical aspects of CVE-2022-35555 include:

Vulnerability Description

The vulnerability allows attackers to craft cmdinput parameters that trigger the execution of unauthorized commands, posing a significant security risk.

Affected Systems and Versions

Tenda W6 V1.0.0.9(4122) is specifically impacted by this vulnerability, highlighting the importance of prompt remediation.

Exploitation Mechanism

By exploiting the /goform/exeCommand endpoint, threat actors can abuse the vulnerability to execute commands that could compromise the security and integrity of the system.

Mitigation and Prevention

To address CVE-2022-35555, consider the following mitigation strategies:

Immediate Steps to Take

Disable access to the vulnerable /goform/exeCommand functionality if possible.
Apply vendor-supplied patches or updates to mitigate the vulnerability.

Long-Term Security Practices

Regularly update and patch all software and firmware to prevent security vulnerabilities.
Implement network segmentation and access controls to limit unauthorized access to critical systems.

Patching and Updates

Stay informed about security advisories from Tenda and apply patches promptly to safeguard systems against known vulnerabilities.