CVE-2022-46631 Explained : Impact and Mitigation

A command injection vulnerability was discovered in TOTOlink A7100RU V7.4cu.2313_B20191024, potentially allowing attackers to exploit the wscDisabled parameter in the setting/setWiFiSignalCfg function.

Understanding CVE-2022-46631

This section will delve into the specifics of CVE-2022-46631.

What is CVE-2022-46631?

CVE-2022-46631 is a command injection vulnerability found in TOTOlink A7100RU V7.4cu.2313_B20191024, which could be abused via the wscDisabled parameter.

The Impact of CVE-2022-46631

The vulnerability could lead to unauthorized command execution, posing a significant security risk to affected systems.

Technical Details of CVE-2022-46631

Explore the technical aspects of CVE-2022-46631 in this section.

Vulnerability Description

The vulnerability allows threat actors to execute arbitrary commands through the affected parameter in the specified function.

Affected Systems and Versions

TOTOlink A7100RU V7.4cu.2313_B20191024 is confirmed to be impacted by this vulnerability.

Exploitation Mechanism

Attackers can exploit the vulnerability by manipulating the wscDisabled parameter within the setting/setWiFiSignalCfg function.

Mitigation and Prevention

Discover strategies to address and prevent CVE-2022-46631 in this section.

Immediate Steps to Take

Ensure the affected device is isolated from the network and implement strong access controls to limit unauthorized access.

Long-Term Security Practices

Regularly update firmware, conduct security assessments, and educate users on best security practices to enhance overall cybersecurity posture.

Patching and Updates

Stay informed about patches and security updates released by the vendor to remediate the vulnerability effectively.