CVE-2023-44279 : Exploit Details and Defense Strategies

This article provides detailed information about CVE-2023-44279, a vulnerability impacting Dell PowerProtect DD versions prior to 7.13.0.10, LTS 7.7.5.25, LTS 7.10.1.15, 6.2.1.110. Learn about the vulnerability, its impact, technical details, and mitigation steps.

Understanding CVE-2023-44279

CVE-2023-44279 is an OS command injection vulnerability in the administrator CLI of Dell PowerProtect DD. This vulnerability allows a local high privileged attacker to bypass security restrictions, potentially leading to a complete system takeover.

What is CVE-2023-44279?

Dell PowerProtect DD versions prior to 7.13.0.10, LTS 7.7.5.25, LTS 7.10.1.15, 6.2.1.110 contain an OS command injection vulnerability in the administrator CLI. This vulnerability could be exploited by a local high privileged attacker to compromise the system.

The Impact of CVE-2023-44279

The exploitation of CVE-2023-44279 could result in a complete system takeover by an attacker. The vulnerability allows unauthorized bypassing of security restrictions, posing a significant risk to the integrity, confidentiality, and availability of the affected systems.

Technical Details of CVE-2023-44279

Vulnerability Description

The vulnerability involves improper neutralization of special elements used in an OS command, leading to an OS command injection in the administrator CLI of Dell PowerProtect DD.

Affected Systems and Versions

Dell PowerProtect DD versions impacted include those prior to 7.13.0.10, LTS 7.7.5.25, LTS 7.10.1.15, and 6.2.1.110.

Exploitation Mechanism

A local high privileged attacker can exploit this vulnerability to execute arbitrary commands in the context of the operating system, potentially gaining full control over the affected system.

Mitigation and Prevention

Immediate Steps to Take

It is recommended to update Dell PowerProtect DD to the patched versions to mitigate the vulnerability. Additionally, restrict access to the affected CLI to authorized personnel only.

Long-Term Security Practices

Implement a least-privilege model, regularly review and monitor CLI activities, and educate users on safe CLI usage practices to enhance overall system security.

Patching and Updates

Apply the security update provided by Dell Technologies to address the OS command injection vulnerability in Dell PowerProtect DD.