CVE-2021-37730 : What You Need to Know

A remote arbitrary command execution vulnerability was discovered in HPE Aruba Instant (IAP) versions. Learn about the impact, technical details, and mitigation steps.

Understanding CVE-2021-37730

This CVE identifies a severe vulnerability in HPE Aruba Instant (IAP) that allows remote arbitrary command execution.

What is CVE-2021-37730?

The CVE-2021-37730 is a critical security flaw in HPE Aruba Instant (IAP) versions 6.4.x.x, 6.5.x.x, 8.5.x.x, 8.6.x.x, and 8.7.x.x, enabling attackers to execute commands remotely.

The Impact of CVE-2021-37730

The vulnerability poses a significant risk as it allows threat actors to execute malicious commands on affected systems, potentially leading to unauthorized access, data breaches, and system compromise.

Technical Details of CVE-2021-37730

Understand the specific aspects of this vulnerability to protect your systems effectively.

Vulnerability Description

The flaw permits attackers to execute arbitrary commands remotely on HPE Aruba Instant (IAP) devices, compromising system integrity.

Affected Systems and Versions

HPE Aruba Instant (IAP) versions susceptible to this vulnerability include:

Aruba Instant 6.4.x.x: 6.4.4.8-4.2.4.18 and below
Aruba Instant 6.5.x.x: 6.5.4.20 and below
Aruba Instant 8.5.x.x: 8.5.0.12 and below
Aruba Instant 8.6.x.x: 8.6.0.11 and below
Aruba Instant 8.7.x.x: 8.7.1.3 and below

Exploitation Mechanism

The vulnerability can be exploited by malicious actors to remotely execute commands on vulnerable HPE Aruba Instant (IAP) devices, potentially leading to unauthorized system access and control.

Mitigation and Prevention

Take immediate steps to secure your systems and prevent exploitation of this critical vulnerability.

Immediate Steps to Take

Apply patches and updates released by Aruba to address the vulnerability.
Monitor network traffic and system logs for any suspicious activities or unauthorized access attempts.

Long-Term Security Practices

Regularly update and patch all network devices and systems to mitigate known security risks.
Implement network segmentation and access control measures to restrict unauthorized access to critical systems.

Patching and Updates

Aruba has released patches for HPE Aruba Instant (IAP) to address the CVE-2021-37730 vulnerability. Ensure prompt installation of these patches to secure your systems against potential exploitation.