CVE-2023-39267 : Vulnerability Insights and Analysis
Learn about authenticated denial of service vulnerability in ArubaOS-Switch command line interface. Understand the impact, technical details, affected systems, and mitigation strategies.
A detailed overview of authenticated denial of service vulnerability in ArubaOS-Switch command line interface.
Understanding CVE-2023-39267
This section will delve into the impact, technical details, and mitigation strategies related to CVE-2023-39267.
What is CVE-2023-39267?
An authenticated remote code execution vulnerability exists in the command line interface in ArubaOS-Switch, leading to a Denial-of-Service condition.
The Impact of CVE-2023-39267
The vulnerability in ArubaOS-Switch can be exploited by threat actors to execute remote code and disrupt the normal operation of the switch, potentially causing service outages.
Technical Details of CVE-2023-39267
This section will provide in-depth technical insights into the vulnerability, affected systems, and exploitation mechanisms.
Vulnerability Description
The flaw allows authenticated attackers to execute malicious code through the command line interface, resulting in a DoS condition on the switch.
Affected Systems and Versions
Various versions of ArubaOS-Switch, including 16.11.xxxx, 16.10.xxxx, 16.09.xxxx, and others, are impacted by this vulnerability.
Exploitation Mechanism
Threat actors with high privileges can exploit the vulnerability remotely, causing disruptions in the switch's availability and integrity.
Mitigation and Prevention
Explore immediate steps and long-term security practices to safeguard against CVE-2023-39267.
Immediate Steps to Take
Network administrators should apply security patches promptly, restrict access to vulnerable systems, and monitor for any suspicious activity.
Long-Term Security Practices
Enforce strong authentication mechanisms, conduct regular security assessments, and keep software up to date to prevent similar vulnerabilities in the future.
Patching and Updates
Hewlett Packard Enterprise (HPE) has released patches addressing the vulnerability in affected versions of ArubaOS-Switch. Ensure timely installation of these updates to mitigate the risk of exploitation.