CVE-2023-46485 : What You Need to Know

A remote code execution vulnerability in TOTOlink X6000R V9.4.0cu.852_B20230719 through the setTracerouteCfg function of the stecgi.cgi component can be exploited by attackers. Here's what you should know about CVE-2023-46485.

Understanding CVE-2023-46485

This section provides insights into the vulnerability, its impact, technical details, and mitigation strategies.

What is CVE-2023-46485?

The vulnerability in TOTOlink X6000R V9.4.0cu.852_B20230719 allows remote attackers to execute arbitrary code through a specific function in the stecgi.cgi component.

The Impact of CVE-2023-46485

The impact of this vulnerability lies in the ability for remote attackers to gain unauthorized access and execute arbitrary code on affected systems.

Technical Details of CVE-2023-46485

Let's dive deeper into the technical aspects of the vulnerability to understand its implications.

Vulnerability Description

The issue arises from improper input validation in the setTracerouteCfg function of the stecgi.cgi component, enabling attackers to inject and execute malicious code remotely.

Affected Systems and Versions

The vulnerability affects TOTOlink X6000R V9.4.0cu.852_B20230719, potentially putting systems running this version at risk.

Exploitation Mechanism

Attackers can exploit this vulnerability by sending specially crafted requests to the vulnerable component, allowing them to execute arbitrary code remotely.

Mitigation and Prevention

To safeguard your systems from CVE-2023-46485, implement the following mitigation strategies.

Immediate Steps to Take

Immediately restrict access to the affected component, apply network controls, and monitor for any anomalous behavior indicative of exploitation.

Long-Term Security Practices

Establish a routine system patching and updating schedule, conduct regular security audits, and educate users on safe cybersecurity practices.

Patching and Updates

Stay informed about security patches released by the vendor, and promptly apply relevant updates to address the vulnerability in TOTOlink X6000R V9.4.0cu.852_B20230719.