CVE-2022-27080 : What You Need to Know

This article discusses the command injection vulnerability found in Tenda M3 1.10 V1.0.0.12(4856) via the component /goform/setWorkmode.

Understanding CVE-2022-27080

In this section, we will delve into the details of the CVE-2022-27080 vulnerability.

What is CVE-2022-27080?

The CVE-2022-27080 vulnerability involves a command injection issue in Tenda M3 1.10 V1.0.0.12(4856) through the /goform/setWorkmode component.

The Impact of CVE-2022-27080

The vulnerability allows attackers to execute arbitrary commands on affected systems, potentially leading to unauthorized access and data compromise.

Technical Details of CVE-2022-27080

Let's explore the technical aspects of CVE-2022-27080 in this section.

Vulnerability Description

The vulnerability arises from insufficient input validation in the /goform/setWorkmode component, enabling attackers to inject and execute commands.

Affected Systems and Versions

Tenda M3 1.10 V1.0.0.12(4856) is confirmed to be impacted by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting malicious input and sending it through the vulnerable /goform/setWorkmode component.

Mitigation and Prevention

To secure systems against CVE-2022-27080, follow the recommendations outlined in this section.

Immediate Steps to Take

Disable remote access to vulnerable components if not required.
Implement network segmentation to limit exposure.

Long-Term Security Practices

Regularly update Tenda M3 firmware to patch the vulnerability.
Conduct security audits to detect and mitigate similar vulnerabilities.

Patching and Updates

Keep track of vendor security advisories and apply patches promptly to protect systems.