CVE-2021-31575 : What You Need to Know

A command injection vulnerability in Config Manager could allow a proximal attacker to remotely escalate privileges without user interaction. Learn about the impact, technical details, and mitigation steps for CVE-2021-31575.

Understanding CVE-2021-31575

Config Manager is affected by a command injection vulnerability leading to privilege escalation without user interaction.

What is CVE-2021-31575?

The vulnerability in Config Manager allows a proximal attacker to execute commands, potentially leading to remote privilege escalation.

The Impact of CVE-2021-31575

This vulnerability could be exploited by an attacker to gain higher privileges remotely without the need for user interaction, posing a significant security risk.

Technical Details of CVE-2021-31575

Get insights into the vulnerability description, affected systems, versions, and exploitation mechanism.

Vulnerability Description

The vulnerability arises due to improper input validation in Config Manager, enabling command injection and subsequent privilege escalation.

Affected Systems and Versions

Products EN7528 and EN7580 by MediaTek running Linux SDK versions less than TLM7.3.275.0-82 are impacted by this vulnerability.

Exploitation Mechanism

An attacker in close proximity could exploit this vulnerability to inject arbitrary commands, leading to the escalation of privileges remotely.

Mitigation and Prevention

Discover immediate steps and long-term security practices to mitigate the risks associated with CVE-2021-31575.

Immediate Steps to Take

Apply the provided patch ID A20210009 and address Issue ID OSBNB00123234 to mitigate the vulnerability in Config Manager.

Long-Term Security Practices

Enforce strict input validation practices, conduct regular security audits, and monitor for any suspicious activities to enhance overall security posture.

Patching and Updates

Keep systems up to date with security patches released by MediaTek to prevent exploitation of known vulnerabilities.