CVE-2020-9020 : What You Need to Know

Iteris Vantage Velocity Field Unit 2.3.1, 2.4.2, and 3.0 devices are vulnerable to OS command injection through shell metacharacters in the NTP Server field.

Understanding CVE-2020-9020

This CVE identifies a security vulnerability in Iteris Vantage Velocity Field Unit devices that could allow attackers to inject OS commands.

What is CVE-2020-9020?

The vulnerability in Iteris Vantage Velocity Field Unit devices enables the injection of OS commands via shell metacharacters in the NTP Server field.

The Impact of CVE-2020-9020

Exploitation of this vulnerability could lead to unauthorized execution of commands on the affected devices, potentially resulting in system compromise and data breaches.

Technical Details of CVE-2020-9020

Iteris Vantage Velocity Field Unit devices are susceptible to OS command injection through specific input fields.

Vulnerability Description

The flaw allows malicious actors to insert OS commands using shell metacharacters in the NTP Server field of affected devices.

Affected Systems and Versions

Iteris Vantage Velocity Field Unit 2.3.1
Iteris Vantage Velocity Field Unit 2.4.2
Iteris Vantage Velocity Field Unit 3.0

Exploitation Mechanism

Attackers can exploit this vulnerability by inserting malicious OS commands into the NTP Server field, leveraging shell metacharacters.

Mitigation and Prevention

It is crucial to take immediate action to mitigate the risks associated with CVE-2020-9020.

Immediate Steps to Take

Disable external access to vulnerable devices if not essential
Implement network segmentation to limit exposure
Monitor and analyze network traffic for any suspicious activities

Long-Term Security Practices

Regularly update and patch Iteris Vantage Velocity Field Unit devices
Conduct security assessments and penetration testing to identify vulnerabilities
Educate users on secure configuration practices and awareness of potential threats

Patching and Updates

Apply patches and firmware updates provided by Iteris to address the vulnerability
Stay informed about security advisories and best practices to enhance device security