CVE-2023-45622 : Vulnerability Insights and Analysis
Understand the impact of CVE-2023-45622 involving Unauthenticated Denial-of-Service vulnerabilities in Hewlett Packard Enterprise (HPE) Aruba Access Points. Learn about affected systems, exploitation risks, and mitigation strategies.
A detailed analysis of CVE-2023-45622 focusing on the vulnerability, impact, technical details, and mitigation strategies.
Understanding CVE-2023-45622
In this section, we will delve into the specifics of CVE-2023-45622.
What is CVE-2023-45622?
CVE-2023-45622 involves Unauthenticated Denial-of-Service (DoS) vulnerabilities in the BLE daemon service accessed via the PAPI protocol. Exploiting these vulnerabilities can disrupt the normal operation of affected access points.
The Impact of CVE-2023-45622
The vulnerability with a CVSS Base Score of 7.5 (High) poses a significant risk as attackers can exploit it remotely without authentication, leading to service disruption on affected devices.
Technical Details of CVE-2023-45622
This section covers the technical aspects of CVE-2023-45622.
Vulnerability Description
The vulnerability allows threat actors to launch unauthenticated Denial-of-Service attacks targeting the BLE daemon service through the PAPI protocol, impacting the availability of Aruba Access Points.
Affected Systems and Versions
Hewlett Packard Enterprise (HPE) Aruba Access Points running specific versions are susceptible to this vulnerability, including ArubaOS 10.5.x.x, 10.4.x.x, InstantOS 8.11.x.x, 8.10.x.x, and 8.6.x.x.
Exploitation Mechanism
The exploitation of these unauthenticated DoS vulnerabilities requires no privileges, and attackers can disrupt the normal functioning of the BLE daemon service remotely over the network.
Mitigation and Prevention
Explore the strategies to mitigate and prevent potential exploitation of CVE-2023-45622.
Immediate Steps to Take
Organizations should apply vendor-supplied patches promptly, implement network controls to restrict access to affected services, and monitor for any unusual network or device behavior.
Long-Term Security Practices
Maintain a proactive security posture by regularly updating and patching systems, conducting security assessments, and enhancing network security measures to prevent future vulnerabilities.
Patching and Updates
Stay informed about security advisories and updates from Hewlett Packard Enterprise (HPE) to ensure the timely application of patches to address CVE-2023-45622.