CVE-2023-23696 Explained : Impact and Mitigation

This CVE record refers to an Improper Authorization vulnerability found in Dell Command Intel vPro Out of Band versions prior to 4.3.1. It was published on February 7, 2023, by Dell.

Understanding CVE-2023-23696

This section will delve into the details of CVE-2023-23696, including its nature and impact on affected systems.

What is CVE-2023-23696?

CVE-2023-23696 is an Improper Authorization vulnerability present in Dell Command Intel vPro Out of Band versions prior to 4.3.1. It allows locally authenticated malicious users to potentially exploit the flaw and write arbitrary files to the system.

The Impact of CVE-2023-23696

With a CVSSv3.1 base score of 7 out of 10 (High Severity), this vulnerability has significant implications. The attack complexity is high, with local attack vectors and severe impacts on confidentiality, integrity, and availability.

Technical Details of CVE-2023-23696

In this section, we will explore the specifics of the vulnerability, the affected systems, and how it can be exploited.

Vulnerability Description

The Improper Authorization vulnerability in Dell Command Intel vPro Out of Band versions prior to 4.3.1 enables unauthorized users to write arbitrary files to the system once locally authenticated.

Affected Systems and Versions

The specific product impacted by CVE-2023-23696 is Dell Command Intel vPro Out of Band (DCIV) with versions less than 4.3.1 being affected.

Exploitation Mechanism

Malicious actors who are locally authenticated can exploit this vulnerability to write arbitrary files to the system, potentially leading to further compromise.

Mitigation and Prevention

This section focuses on the steps that users and organizations can take to mitigate the risks posed by CVE-2023-23696 and prevent exploitation.

Immediate Steps to Take

Update Dell Command Intel vPro Out of Band to version 4.3.1 or higher to mitigate the vulnerability.
Monitor system logs for any suspicious activities that may indicate exploitation of this flaw.

Long-Term Security Practices

Regularly update software and firmware to patch known vulnerabilities and enhance security.
Implement strong authentication mechanisms to prevent unauthorized access to systems.

Patching and Updates

Dell has released a security update addressing this vulnerability. Users are advised to apply the patch provided to safeguard their systems against potential exploitation.

By following these mitigation strategies and staying proactive about security updates, organizations can effectively protect their systems from the risks associated with CVE-2023-23696.