CVE-2020-24639 : Exploit Details and Defense Strategies

Aruba AirWave Glass Software prior to 1.3.3 is vulnerable to arbitrary command execution due to unsafe Java deserialization in a containerized environment.

Understanding CVE-2020-24639

This CVE involves an unauthenticated arbitrary code execution vulnerability in the web administrative interface of Aruba AirWave Glass Software.

What is CVE-2020-24639?

The vulnerability in Aruba AirWave Glass Software allows attackers to execute arbitrary commands in a containerized environment, potentially compromising the host operating system.

The Impact of CVE-2020-24639

Successful exploitation of this vulnerability can result in the complete compromise of the underlying host operating system.

Technical Details of CVE-2020-24639

Aruba AirWave Glass Software is affected by the following:

Vulnerability Description

The vulnerability is caused by unsafe Java deserialization, enabling arbitrary command execution within the containerized environment.

Affected Systems and Versions

Product: Aruba AirWave Glass Software
Versions Affected: Prior to 1.3.3

Exploitation Mechanism

Attackers can exploit this vulnerability to execute arbitrary commands in the containerized environment, posing a significant security risk.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent exploitation of CVE-2020-24639:

Immediate Steps to Take

Update Aruba AirWave Glass Software to version 1.3.3 or later to mitigate the vulnerability.
Implement network segmentation to limit the impact of potential attacks.

Long-Term Security Practices

Regularly monitor and audit containerized environments for any suspicious activities.
Educate users and administrators on secure coding practices and the risks associated with Java deserialization vulnerabilities.

Patching and Updates

Stay informed about security updates and patches released by Aruba Networks to address vulnerabilities in their software.