CVE-2023-46413 : Security Advisory and Response

A command execution vulnerability has been discovered in TOTOLINK X6000R v9.4.0cu.652_B20230116, posing a security risk to users.

Understanding CVE-2023-46413

This section delves into the details of CVE-2023-46413, highlighting the impact, technical aspects, and mitigation strategies.

What is CVE-2023-46413?

CVE-2023-46413 refers to a command execution vulnerability found in TOTOLINK X6000R v9.4.0cu.652_B20230116 through the sub_4155DC function, allowing attackers to execute malicious commands.

The Impact of CVE-2023-46413

The vulnerability in TOTOLINK X6000R v9.4.0cu.652_B20230116 can lead to unauthorized command execution, potentially compromising the device and sensitive information.

Technical Details of CVE-2023-46413

This section provides an insight into the vulnerability description, affected systems, and how the exploitation occurs.

Vulnerability Description

The flaw allows threat actors to execute arbitrary commands on the affected device, leading to unauthorized access and control.

Affected Systems and Versions

TOTOLINK X6000R v9.4.0cu.652_B20230116 is confirmed to be affected by this vulnerability, exposing users to potential exploitation.

Exploitation Mechanism

By leveraging the sub_4155DC function in TOTOLINK X6000R v9.4.0cu.652_B20230116, malicious actors can send crafted commands to achieve unauthorized access.

Mitigation and Prevention

Protecting against CVE-2023-46413 involves taking immediate action and implementing long-term security measures.

Immediate Steps to Take

Users are advised to update to a patched version, if available, and restrict access to vulnerable devices to prevent exploitation.

Long-Term Security Practices

Implementing network segmentation, regular security updates, and security training can enhance overall security posture.

Patching and Updates

Vendor-supplied patches should be applied promptly to address the vulnerability and protect the system from potential exploits.