CVE-2023-48802 : Vulnerability Insights and Analysis

A detailed overview of CVE-2023-48802 highlighting its impact, technical details, and mitigation strategies.

Understanding CVE-2023-48802

This section delves into the specifics of CVE-2023-48802.

What is CVE-2023-48802?

CVE-2023-48802 affects TOTOLINK X6000R V9.4.0cu.852_B20230719, leading to a command execution vulnerability in the shttpd file.

The Impact of CVE-2023-48802

The vulnerability allows threat actors to execute arbitrary commands through malicious requests, potentially compromising the system.

Technical Details of CVE-2023-48802

Explore the technical aspects of CVE-2023-48802 below.

Vulnerability Description

In TOTOLINK X6000R V9.4.0cu.852_B20230719, the shttpd file, sub_4119A0 function when passed to the CsteSystem function creates a command execution vulnerability.

Affected Systems and Versions

The vulnerability impacts TOTOLINK X6000R V9.4.0cu.852_B20230719.

Exploitation Mechanism

Threat actors exploit the vulnerability by passing fields from the front-end through Uci_Set_The_Str function to the CsteSystem function.

Mitigation and Prevention

Discover how to mitigate and prevent CVE-2023-48802 in this section.

Immediate Steps to Take

Users are advised to apply security patches and updates provided by TOTOLINK promptly.

Long-Term Security Practices

Implement network segmentation, least privilege access, and regular security audits to enhance overall cybersecurity.

Patching and Updates

Stay informed about security advisories from TOTOLINK and apply updates as soon as they are available.