CVE-2023-22788 : Security Advisory and Response

This CVE-2023-22788 was published on May 8, 2023, by Hewlett Packard Enterprise (HPE). The vulnerability exists in Aruba Access Points running InstantOS and ArubaOS 10, allowing for authenticated remote command execution in the command line interface.

Understanding CVE-2023-22788

This vulnerability involves multiple authenticated command injection flaws in Aruba InstantOS and ArubaOS 10, which can lead to unauthorized execution of arbitrary commands as a privileged user on the underlying operating system.

What is CVE-2023-22788?

The CVE-2023-22788 vulnerability allows attackers to exploit command injection vulnerabilities in the Aruba InstantOS and ArubaOS 10 command line interface. By successfully exploiting these vulnerabilities, a malicious actor can execute arbitrary commands with elevated privileges on the affected system.

The Impact of CVE-2023-22788

The impact of this vulnerability is significant, with a base severity rating of "HIGH." Attackers can leverage this flaw to compromise the confidentiality, integrity, and availability of the targeted system. The exploit allows unauthorized remote command execution, posing a serious security threat to organizations using the affected Aruba Access Points.

Technical Details of CVE-2023-22788

This vulnerability is classified as a HIGH severity issue with a base score of 7.2 according to the CVSS v3.1 scoring system. The attack vector is through the network, and the attack complexity is considered low. The impact includes high severity implications on confidentiality, integrity, and availability of the system.

Vulnerability Description

The vulnerability stems from multiple authenticated command injection flaws in the Aruba InstantOS and ArubaOS 10 command line interface, enabling attackers to execute arbitrary commands with elevated privileges.

Affected Systems and Versions

The affected versions include Aruba InstantOS 6.4.x, 6.5.x, 8.6.x, and 8.10.x, as well as ArubaOS 10.3.x. Organizations using versions below the specified ones are at risk of exploitation.

Exploitation Mechanism

Successful exploitation of these vulnerabilities allows attackers to execute arbitrary commands as privileged users on the underlying operating system. This can lead to unauthorized access and control over the affected devices.

Mitigation and Prevention

To mitigate the risks associated with CVE-2023-22788, immediate action should be taken to secure the affected systems and prevent unauthorized access.

Immediate Steps to Take

Organizations should apply security patches provided by Hewlett Packard Enterprise to address the vulnerability in Aruba InstantOS and ArubaOS 10.
It is recommended to restrict access to the command line interface and implement strong authentication mechanisms to prevent unauthorized users from exploiting the flaw.

Long-Term Security Practices

Implementing network segmentation, regular security assessments, and monitoring for unusual activities can enhance the overall security posture of the IT infrastructure.

Patching and Updates

Regularly check for security updates and patches released by the vendor to address known vulnerabilities and ensure that the systems are up to date with the latest security fixes.