CVE-2019-5326 Explained : Impact and Mitigation

Aruba AirWave Management Platform is vulnerable to remote code execution due to unsafe Java deserialization, allowing an attacker with administrative permissions to execute code on the platform.

Understanding CVE-2019-5326

Aruba AirWave Management Platform is susceptible to a critical security issue that enables unauthorized code execution.

What is CVE-2019-5326?

A user with administrative permissions or write access to Aruba Airwave VisualRF can exploit a vulnerability to execute code on the AMP platform by replacing a file on the disk, which is then deserialized by a Java application component.

The Impact of CVE-2019-5326

The vulnerability allows an attacker to execute arbitrary code on the affected system, potentially leading to unauthorized access, data theft, or system compromise.

Technical Details of CVE-2019-5326

Aruba AirWave Management Platform's vulnerability involves unsafe Java deserialization, enabling remote code execution.

Vulnerability Description

The flaw permits an attacker to overwrite a file on the disk, which is later deserialized by a Java component, leading to code execution on the AMP platform.

Affected Systems and Versions

Product: AirWave Management Platform
Versions Affected: 8.x prior to 8.2.10.1

Exploitation Mechanism

Attackers with administrative permissions or write access to Aruba Airwave VisualRF can exploit the vulnerability by replacing a file on the disk.

Mitigation and Prevention

To address CVE-2019-5326, immediate actions and long-term security practices are crucial.

Immediate Steps to Take

Apply security patches provided by the vendor promptly.
Restrict access to vulnerable components to authorized personnel only.
Monitor and analyze system logs for any suspicious activities.

Long-Term Security Practices

Implement the principle of least privilege to limit user access rights.
Conduct regular security audits and vulnerability assessments.
Educate users on secure coding practices and awareness of potential threats.

Patching and Updates

Ensure that the AirWave Management Platform is updated to version 8.2.10.1 or later to mitigate the vulnerability.