CVE-2022-27000 : What You Need to Know

A command injection vulnerability was discovered in Arris TR3300 v1.0.13, specifically in the time and time zone function, allowing attackers to execute arbitrary commands via crafted requests.

Understanding CVE-2022-27000

This section will provide insights into the nature and impact of the CVE-2022-27000 vulnerability.

What is CVE-2022-27000?

CVE-2022-27000 is a command injection vulnerability found in Arris TR3300 v1.0.13, exposing the system to potential arbitrary command execution through specific parameters.

The Impact of CVE-2022-27000

The vulnerability in the time and time zone function of Arris TR3300 v1.0.13 can be exploited by malicious actors to run unauthorized commands on affected systems, posing a significant security risk.

Technical Details of CVE-2022-27000

Delve deeper into the technical aspects of the CVE-2022-27000 vulnerability.

Vulnerability Description

Arris TR3300 v1.0.13 is susceptible to command injection via parameters like h_primary_ntp_server, h_backup_ntp_server, and h_time_zone, enabling threat actors to execute commands through manipulated requests.

Affected Systems and Versions

The vulnerability affects Arris TR3300 v1.0.13 versions specifically, putting these systems at risk of exploitation.

Exploitation Mechanism

Attackers can exploit CVE-2022-27000 by sending crafted requests containing malicious commands to the affected parameters, leveraging the command injection flaw to execute unauthorized actions.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2022-27000 and prevent potential exploitation.

Immediate Steps to Take

It is recommended to apply vendor-released patches promptly to address the command injection vulnerability in Arris TR3300 v1.0.13.

Long-Term Security Practices

Ensure ongoing security measures such as regular system updates, network monitoring, and access controls to enhance overall cybersecurity posture.

Patching and Updates

Stay updated with security advisories from the vendor and apply necessary patches promptly to safeguard against known vulnerabilities like CVE-2022-27000.