CVE-2021-25146 Explained : Impact and Mitigation

A remote execution of arbitrary commands vulnerability was discovered in some Aruba Instant Access Point (IAP) products. Aruba has released patches to address this security issue.

Understanding CVE-2021-25146

This CVE identifies a critical vulnerability in certain versions of Aruba Instant Access Points that could allow remote execution of arbitrary commands.

What is CVE-2021-25146?

CVE-2021-25146 is a security vulnerability found in Aruba Instant Access Point (IAP) products, including versions 6.5.x, 8.3.x, 8.5.x, 8.6.x, and 8.7.x. It enables attackers to execute arbitrary commands remotely.

The Impact of CVE-2021-25146

Exploitation of this vulnerability could result in unauthorized remote access, data breaches, and potential compromise of the affected systems. It poses a significant risk to the security and integrity of the network.

Technical Details of CVE-2021-25146

The following technical details outline the specifics of CVE-2021-25146:

Vulnerability Description

The vulnerability allows threat actors to remotely execute arbitrary commands on vulnerable Aruba Instant Access Points.

Affected Systems and Versions

The affected versions include Aruba Instant 6.5.x (6.5.4.17 and below), 8.3.x (8.3.0.13 and below), 8.5.x (8.5.0.10 and below), 8.6.x (8.6.0.5 and below), and 8.7.x (8.7.0.0 and below).

Exploitation Mechanism

Attackers can exploit this vulnerability by sending specially crafted requests to the affected Aruba Instant Access Points, leading to the execution of malicious commands.

Mitigation and Prevention

To secure your systems against CVE-2021-25146 and similar threats, consider the following steps:

Immediate Steps to Take

Apply the patches provided by Aruba to address the vulnerability in affected versions.
Monitor network traffic for any suspicious activity that could indicate exploitation of the vulnerability.

Long-Term Security Practices

Regularly update and patch all network devices to protect against known vulnerabilities.
Implement network segmentation and access controls to limit the impact of potential security breaches.
Conduct regular security audits and assessments to proactively identify and address security weaknesses.

Patching and Updates

Ensure that your Aruba Instant Access Points are running the latest firmware versions and security patches provided by Aruba to mitigate the risks associated with CVE-2021-25146.