CVE-2023-51026 Explained : Impact and Mitigation

This article provides detailed information about CVE-2023-51026, a vulnerability in TOTOlink EX1800T V9.1.0cu.2112_B20220316 that allows unauthorized arbitrary command execution.

Understanding CVE-2023-51026

In this section, we will explore the details of the CVE-2023-51026 vulnerability.

What is CVE-2023-51026?

The TOTOlink EX1800T V9.1.0cu.2112_B20220316 is vulnerable to unauthorized arbitrary command execution in the 'hour' parameter of the setRebootScheCfg interface of the cstecgi.cgi.

The Impact of CVE-2023-51026

This vulnerability could allow an attacker to execute arbitrary commands on the affected system, potentially leading to unauthorized access or control.

Technical Details of CVE-2023-51026

In this section, we will delve into the technical aspects of CVE-2023-51026.

Vulnerability Description

The vulnerability allows for unauthorized arbitrary command execution through a specific parameter in the setRebootScheCfg interface of the cstecgi.cgi.

Affected Systems and Versions

The vulnerability affects TOTOlink EX1800T V9.1.0cu.2112_B20220316.

Exploitation Mechanism

An attacker can exploit this vulnerability by manipulating the 'hour' parameter of the setRebootScheCfg interface to execute unauthorized commands.

Mitigation and Prevention

In this section, we will discuss mitigation strategies for CVE-2023-51026.

Immediate Steps to Take

Users are advised to apply security patches provided by the vendor to address this vulnerability. Additionally, restricting access to the affected interface can help mitigate the risk.

Long-Term Security Practices

It is recommended to follow security best practices such as regularly updating software, monitoring network traffic for suspicious activities, and implementing strong access controls.

Patching and Updates

Stay informed about security advisories from the vendor and apply patches promptly to secure the system against potential threats.