CVE-2022-42077 : Vulnerability Insights and Analysis

A Cross Site Request Forgery (CSRF) vulnerability has been identified in Tenda AC1206 US_AC1206V1.0RTL_V15.03.06.23_multi_TD01, specifically via a function fromSysToolReboot.

Understanding CVE-2022-42077

This section will provide insights into the CVE-2022-42077 vulnerability and its potential impact, technical details, as well as mitigation strategies.

What is CVE-2022-42077?

CVE-2022-42077 is a CSRF vulnerability found in Tenda AC1206 US_AC1206V1.0RTL_V15.03.06.23_multi_TD01 through a function fromSysToolReboot.

The Impact of CVE-2022-42077

This vulnerability can be exploited by attackers to perform unauthorized actions on behalf of an authenticated user, posing a risk to the security and integrity of the system.

Technical Details of CVE-2022-42077

In this section, we will delve into the specifics of the vulnerability, including the description, affected systems, versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability allows for Cross Site Request Forgery (CSRF) attacks through the mentioned function, potentially leading to unauthorized system changes.

Affected Systems and Versions

Tenda AC1206 US_AC1206V1.0RTL_V15.03.06.23_multi_TD01 is confirmed to be affected by this CSRF vulnerability.

Exploitation Mechanism

By exploiting the CSRF vulnerability via the fromSysToolReboot function, attackers can manipulate the system through unauthorized requests.

Mitigation and Prevention

This section outlines the steps to mitigate the CVE-2022-42077 vulnerability and prevent potential exploitation.

Immediate Steps to Take

Disable the vulnerable function or restrict access to it to prevent CSRF attacks.

Long-Term Security Practices

Regularly update the system to patch vulnerabilities and enhance overall security posture.

Patching and Updates

Keep the system up to date with the latest patches and security updates to address known vulnerabilities and protect against potential threats.