CVE-2022-37904 : Exploit Details and Defense Strategies

This article provides an overview of CVE-2022-37904, a vulnerability found in Aruba Mobility Conductor, Controllers, and Gateways managed by Aruba Central, impacting the ArubaOS running on 7xxx series controllers.

Understanding CVE-2022-37904

This section will cover what CVE-2022-37904 is and its impact, along with technical details, affected systems and versions, and mitigation strategies.

What is CVE-2022-37904?

Vulnerabilities in ArubaOS running on 7xxx series controllers allow an attacker to execute arbitrary code during the boot sequence, potentially leading to permanent modification of the underlying operating system.

The Impact of CVE-2022-37904

The vulnerability has a CVSSv3.1 base score of 6.6, with a high attack complexity and vector. It poses a medium severity threat with high impact on confidentiality, integrity, and availability of the system.

Technical Details of CVE-2022-37904

This section will detail the vulnerability description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability in ArubaOS running on 7xxx series controllers allows attackers to execute arbitrary code during the boot sequence, which could result in permanent system modification.

Affected Systems and Versions

The affected products include Aruba Mobility Conductor, Controllers, WLAN Gateways, and SD-WAN Gateways managed by Aruba Central with specific versions mentioned that are vulnerable to exploitation.

Exploitation Mechanism

Successful exploitation of this vulnerability could allow an attacker to achieve permanent modification of the underlying operating system, compromising the security and integrity of the system.

Mitigation and Prevention

This section will outline immediate steps to take, long-term security practices, and the importance of patching and updates.

Immediate Steps to Take

It is recommended to apply patches provided by Hewlett Packard Enterprise to address the vulnerability in ArubaOS running on 7xxx series controllers. Additionally, restrict network access to vulnerable devices.

Long-Term Security Practices

Ensure regular security assessments, monitor network traffic for suspicious activities, and follow best practices for network security to prevent unauthorized access.

Patching and Updates

Regularly check for security updates from the vendor, apply patches promptly, and keep systems up to date to mitigate the risk of exploitation.