CVE-2023-35974 : Exploit Details and Defense Strategies

A detailed overview of the Authenticated Remote Command Execution vulnerability in the ArubaOS command line interface affecting Hewlett Packard Enterprise (HPE) products.

Understanding CVE-2023-35974

This section covers the critical aspects of the CVE-2023-35974 vulnerability.

What is CVE-2023-35974?

CVE-2023-35974 involves Authenticated command injection vulnerabilities in the ArubaOS command line interface. Successful exploitation of these vulnerabilities allows attackers to execute arbitrary commands as privileged users on the underlying operating system.

The Impact of CVE-2023-35974

The vulnerability's impact is rated as high, with a CVSS v3.1 base severity score of 7.2. It poses a significant risk to confidentiality, integrity, and availability, making it critical for affected organizations to take immediate action.

Technical Details of CVE-2023-35974

In this section, we delve into the technical details of the Authenticated Remote Command Execution vulnerability.

Vulnerability Description

The vulnerability allows authenticated attackers to inject commands into the ArubaOS command line interface, enabling them to execute malicious commands with elevated privileges.

Affected Systems and Versions

The vulnerability affects various HPE products, including Aruba Mobility Conductor, Mobility Controllers, WLAN Gateways, and SD-WAN Gateways managed by Aruba Central. Specific affected versions include ArubaOS 10.4.x.x, 8.11.x.x, 8.10.x.x, and 8.6.x.x, with corresponding version details.

Exploitation Mechanism

Exploiting this vulnerability requires authenticated access to the affected systems and knowledge of the command injection technique. Attackers can leverage this vulnerability to compromise system integrity and confidentiality.

Mitigation and Prevention

Here are the essential steps to mitigate and prevent the CVE-2023-35974 vulnerability.

Immediate Steps to Take

Organizations should apply security patches provided by HPE promptly. Additionally, restricting access to critical systems and implementing strict command input validation can help prevent exploitation.

Long-Term Security Practices

Implementing robust authentication mechanisms, conducting regular security audits, and educating users about safe command practices are crucial for long-term security.

Patching and Updates

Regularly monitor HPE's security advisories and apply patches or updates as soon as they are released to address known vulnerabilities and enhance system security.