CVE-2022-35273 : Security Advisory and Response

A comprehensive guide to understanding CVE-2022-35273, an OS command injection vulnerability in CentreCOM AR260S V2 firmware versions prior to Ver.3.3.7 that could be exploited by remote authenticated attackers to execute arbitrary OS commands.

Understanding CVE-2022-35273

In this section, we will delve into the details of the CVE-2022-35273 vulnerability affecting CentreCOM AR260S V2 devices.

What is CVE-2022-35273?

The CVE-2022-35273 vulnerability involves an OS command injection flaw present in the GUI setting page of CentreCOM AR260S V2 firmware versions earlier than Ver.3.3.7. This security loophole enables a remote authenticated attacker to run unauthorized OS commands, potentially leading to serious consequences.

The Impact of CVE-2022-35273

The impact of this vulnerability is significant as it allows malicious actors to execute commands on affected devices, compromising their integrity and confidentiality. Organizations using CentreCOM AR260S V2 devices with vulnerable firmware versions are at risk of unauthorized command execution.

Technical Details of CVE-2022-35273

In this section, we will explore the technical aspects of CVE-2022-35273, including the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability in CentreCOM AR260S V2 firmware versions prior to Ver.3.3.7 arises due to inadequate input validation on the GUI setting page, leading to OS command injection. This flaw allows attackers to manipulate commands and execute them on the target device.

Affected Systems and Versions

CentreCOM AR260S V2 devices running firmware versions earlier than Ver.3.3.7 are susceptible to this OS command injection vulnerability. Organizations using these specific versions need to take immediate action to mitigate the risk.

Exploitation Mechanism

Remote authenticated attackers can exploit the CVE-2022-35273 vulnerability by sending specially crafted commands through the GUI setting page. By leveraging this flaw, threat actors can gain unauthorized access and execute malicious commands on the targeted devices.

Mitigation and Prevention

In this section, we will discuss the essential steps to mitigate the CVE-2022-35273 vulnerability and implement long-term security practices to safeguard against such threats.

Immediate Steps to Take

Organizations should promptly update CentreCOM AR260S V2 devices to firmware version Ver.3.3.7 or above to patch the vulnerability. Additionally, restrict access to the GUI setting page to authorized personnel only to prevent unauthorized exploitation.

Long-Term Security Practices

To enhance overall security posture, organizations should regularly update firmware, conduct security assessments, and train personnel on best practices for handling sensitive information and device configurations.

Patching and Updates

Vendor-provided patches and updates should be promptly applied to ensure protection against known vulnerabilities. Regularly check for security advisories and apply patches as soon as they become available to mitigate risks effectively.