CVE-2022-23691 Explained : Impact and Mitigation
Discover the impact of CVE-2022-23691, a vulnerability in Aruba AOS-CX Switches that allows attackers to bypass system authentication. Learn about affected systems and recommended mitigation strategies.
A vulnerability exists in certain AOS-CX switch models that could allow an attacker to bypass normal authentication through the recovery console. This flaw could lead to a complete compromise of the affected ArubaOS-CX Switches. Aruba has addressed this security issue with upgrades.
Understanding CVE-2022-23691
This CVE identifies a vulnerability in specific Aruba switch models that enables an attacker to bypass system authentication via the recovery console.
What is CVE-2022-23691?
CVE-2022-23691 is a local authentication bypass vulnerability in the recovery console of ArubaOS-CX Switches, allowing unauthorized access and potential compromise of the switch.
The Impact of CVE-2022-23691
Exploiting this vulnerability permits an attacker to circumvent normal authentication processes, leading to total compromise of the affected switches.
Technical Details of CVE-2022-23691
The following technical details outline the vulnerability and affected systems.
Vulnerability Description
The flaw allows an attacker with recovery console access to bypass system authentication, potentially resulting in complete compromise of ArubaOS-CX Switches.
Affected Systems and Versions
Aruba CX 6200F Switch Series, Aruba 6300 Switch Series, Aruba 6400 Switch Series, Aruba 8325 Switch Series, Aruba 8400 Switch Series, Aruba CX 8360 Switch Series, and ArubaOS-CX Switches versions AOS-CX 10.10.xxxx: 10.10.0002 and below, AOS-CX 10.09.xxxx: 10.09.1030 and below, AOS-CX 10.08.xxxx: 10.08.1070 and below, AOS-CX 10.06.xxxx: 10.06.0210 and below are affected.
Exploitation Mechanism
An attacker gaining recovery console access can exploit this vulnerability to bypass system authentication and achieve total compromise of the switch.
Mitigation and Prevention
Learn how to mitigate the risks associated with CVE-2022-23691.
Immediate Steps to Take
Apply the security updates provided by Aruba to address this vulnerability promptly.
Long-Term Security Practices
Adopt strong security practices, such as network segmentation and least privilege access, to enhance overall security posture.
Patching and Updates
Regularly apply security patches and updates from Aruba to protect against known vulnerabilities.