CVE-2022-37897 : Vulnerability Insights and Analysis
Get insights into CVE-2022-37897, a critical code execution vulnerability in Aruba Mobility Conductor and related systems. Learn about impacts, affected versions, and mitigation steps.
A detailed analysis of CVE-2022-37897 focusing on the vulnerability in Aruba Mobility Conductor, Controllers, WLAN Gateways, and SD-WAN Gateways managed by Aruba Central.
Understanding CVE-2022-37897
This section delves into the specifics of the CVE-2022-37897 vulnerability.
What is CVE-2022-37897?
CVE-2022-37897 involves a command injection vulnerability that allows unauthenticated remote code execution via specially crafted packets sent to the PAPI UDP port (8211). Successful exploitation grants the capability to execute arbitrary code as a privileged user on the underlying operating system.
The Impact of CVE-2022-37897
The impact of CVE-2022-37897 is critical, with a CVSS base score of 9.8. This vulnerability has a high availability, confidentiality, and integrity impact, with no privileges required for exploitation and no user interaction necessary. The attack complexity is low, and the attack vector is the network.
Technical Details of CVE-2022-37897
This section provides technical details about the vulnerability.
Vulnerability Description
The vulnerability allows unauthenticated remote code execution by exploiting a command injection issue triggered by specially crafted packets to the PAPI UDP port (8211).
Affected Systems and Versions
The vulnerability affects Aruba Mobility Conductor (formerly Mobility Master), Aruba Mobility Controllers, WLAN Gateways, and SD-WAN Gateways managed by Aruba Central. Specific affected versions include ArubaOS 6.5.4.x, 8.6.x, 8.7.x, 8.10.x, and 10.3.x, as well as SD-WAN-2.3.0.x.
Exploitation Mechanism
Exploiting this vulnerability requires sending specially crafted packets to the PAPI UDP port (8211) to achieve unauthenticated remote code execution.
Mitigation and Prevention
This section outlines steps to mitigate and prevent exploitation of CVE-2022-37897.
Immediate Steps to Take
Immediate action involves applying relevant security patches provided by the vendor to address the vulnerability and prevent exploitation.
Long-Term Security Practices
Implementing network segmentation, frequent security assessments, and monitoring for unusual network activity can enhance long-term security.
Patching and Updates
Regularly update and patch Aruba Mobility Conductor, Controllers, WLAN Gateways, and SD-WAN Gateways to address known vulnerabilities.