CVE-2023-45615 : What You Need to Know
CVE-2023-45615 is a critical vulnerability in Aruba Access Points that allows unauthenticated remote code execution. Learn about the impact, affected systems, and mitigation steps.
A buffer overflow vulnerability in the underlying CLI service of Aruba Access Points could allow unauthenticated remote code execution. This CVE has a CVSS base score of 9.8, making it critical. Here's what you need to know about CVE-2023-45615.
Understanding CVE-2023-45615
This section delves into the details of the CVE-2023-45615 vulnerability affecting Aruba Access Points.
What is CVE-2023-45615?
CVE-2023-45615 is a buffer overflow vulnerability in the underlying CLI service of Aruba Access Points. Attackers could exploit this flaw to achieve unauthenticated remote code execution.
The Impact of CVE-2023-45615
Successful exploitation of CVE-2023-45615 could allow an attacker to execute arbitrary code as a privileged user on the underlying operating system, posing a significant security risk to affected systems.
Technical Details of CVE-2023-45615
This section provides more technical insights into the vulnerability and its impact on systems.
Vulnerability Description
The vulnerability involves sending specially crafted packets to the PAPI (Aruba's access point management protocol) UDP port (8211), which can trigger a buffer overflow condition. This could lead to unauthenticated remote code execution.
Affected Systems and Versions
The vulnerability affects various Aruba Access Points, including the 100 Series, 200 Series, 300 Series, and more. Specifically, versions of ArubaOS and InstantOS are impacted.
Exploitation Mechanism
The vulnerability can be exploited by sending malicious packets to the PAPI UDP port, enabling attackers to execute arbitrary code on the targeted system.
Mitigation and Prevention
Protecting systems from CVE-2023-45615 requires prompt action and preventive measures.
Immediate Steps to Take
Organizations should apply the recommended patches and updates provided by Hewlett Packard Enterprise (HPE) to remediate the vulnerability. Network administrators are advised to restrict network access to the affected systems.
Long-Term Security Practices
Implementing network segmentation, access controls, and regular security assessments can help enhance the overall security posture of the network and mitigate similar vulnerabilities in the future.
Patching and Updates
Stay informed about security advisories and updates from HPE to ensure that systems are protected against known vulnerabilities, including CVE-2023-45615.