CVE-2019-5446 Explained : Impact and Mitigation

An exploit known as Command Injection can occur in EdgeMAX EdgeSwitch versions before 1.8.2, enabling an Administrator user to run commands with root privileges.

Understanding CVE-2019-5446

Command Injection vulnerability in EdgeMAX EdgeSwitch prior to 1.8.2 allows an Admin user to execute commands as root.

What is CVE-2019-5446?

Command Injection vulnerability in EdgeMAX EdgeSwitch versions before 1.8.2 enables an Administrator user to run commands with root privileges.

The Impact of CVE-2019-5446

This vulnerability allows an attacker to execute arbitrary commands with elevated privileges, potentially leading to unauthorized access and control of the affected system.

Technical Details of CVE-2019-5446

Command Injection vulnerability details in EdgeMAX EdgeSwitch.

Vulnerability Description

Type: Command Injection - Generic (CWE-77)
Description: Command Injection can occur in EdgeMAX EdgeSwitch versions before 1.8.2, allowing an Admin user to run commands as root.

Affected Systems and Versions

Product: EdgeMAX
Version: 1.8.1

Exploitation Mechanism

An attacker can exploit this vulnerability by sending specially crafted commands to the affected system, leveraging the Admin user privileges to execute unauthorized actions.

Mitigation and Prevention

Steps to address and prevent CVE-2019-5446.

Immediate Steps to Take

Update to version 1.8.2 or later to mitigate the vulnerability.
Monitor system logs for any suspicious activities indicating exploitation of the Command Injection flaw.

Long-Term Security Practices

Regularly update firmware and security patches to protect against known vulnerabilities.
Implement least privilege access controls to limit the capabilities of potential attackers.

Patching and Updates

Apply security patches and updates provided by the vendor promptly to address known vulnerabilities and enhance system security.