CVE-2023-45618 : Security Advisory and Response

Arbitrary file deletion vulnerabilities in Aruba Access Points could lead to significant security risks. Learn about the impact, technical details, and mitigation strategies for CVE-2023-45618.

Understanding CVE-2023-45618

This section provides insights into the nature of the vulnerability and its implications.

What is CVE-2023-45618?

Arbitrary file deletion vulnerabilities exist in the AirWave client service accessed by PAPI, Aruba's access point management protocol. Successful exploitation of these vulnerabilities allows attackers to delete arbitrary files on the underlying operating system, potentially disrupting normal operations and impacting the integrity of the access point.

The Impact of CVE-2023-45618

The vulnerability poses a high availability impact, with the potential to compromise the normal functioning and integrity of the affected Aruba Access Points, thus creating a significant security risk.

Technical Details of CVE-2023-45618

In this section, we delve into specific technical aspects of the vulnerability.

Vulnerability Description

The arbitrary file deletion vulnerabilities in the AirWave client service accessed by PAPI grant attackers the capability to delete crucial files on the underlying operating system, which can severely impact the access point's normal operation and integrity.

Affected Systems and Versions

Affected systems include various Aruba Access Points running specific versions of ArubaOS and InstantOS, such as ArubaOS 10.5.x.x, 10.4.x.x, InstantOS 8.11.x.x, InstantOS 8.10.x.x, and InstantOS 8.6.x.x.

Exploitation Mechanism

The vulnerabilities can be exploited remotely via the network, with low attack complexity and no privileged access requirements, making them particularly dangerous.

Mitigation and Prevention

This section outlines steps to mitigate and prevent exploitation of CVE-2023-45618.

Immediate Steps to Take

Immediately applying patches and security updates provided by Hewlett Packard Enterprise (HPE) is crucial to address the vulnerability and reduce the risk of exploitation.

Long-Term Security Practices

Implementing rigorous security protocols, conducting regular security audits, and ensuring timely software updates are essential for maintaining a secure network environment.

Patching and Updates

Regularly monitoring for security advisories from HPE and promptly applying patches and updates is vital for protecting against potential threats.