CVE-2023-25773 : Security Advisory and Response

This CVE record relates to an improper access control vulnerability found in the Intel(R) Unite(R) Hub software installer for Windows before version 4.2.34962, potentially enabling an authenticated user to execute escalation of privilege through local access.

Understanding CVE-2023-25773

This section delves into the details of CVE-2023-25773, including the vulnerability description, impact, technical aspects, and mitigation techniques.

What is CVE-2023-25773?

CVE-2023-25773 is categorized as an improper access control issue within the Intel(R) Unite(R) Hub software installer for Windows. This vulnerability has the potential to facilitate an authenticated user to exploit local access and elevate their privileges within the system before the version 4.2.34962 release.

The Impact of CVE-2023-25773

The impact of CVE-2023-25773 is considered high, with a base severity score of 7.5 (HIGH) according to the CVSS v3.1 metrics. This vulnerability can lead to elevated privileges for an authenticated user, potentially compromising the confidentiality, integrity, and availability of the affected system.

Technical Details of CVE-2023-25773

In this section, we will explore the technical aspects of CVE-2023-25773, including the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability in the Intel(R) Unite(R) Hub software installer for Windows before version 4.2.34962 is due to improper access control. It could allow an authenticated user to exploit local access, ultimately leading to an escalation of privilege.

Affected Systems and Versions

The impacted system is the Intel(R) Unite(R) Hub software installer for Windows versions prior to 4.2.34962. Systems running these outdated versions are susceptible to the improper access control vulnerability.

Exploitation Mechanism

To exploit CVE-2023-25773, an authenticated user can leverage local access within the system to manipulate the software installer, enabling them to escalate their privileges and potentially gain unauthorized control over the system.

Mitigation and Prevention

This section outlines key steps to mitigate the risks associated with CVE-2023-25773, including immediate actions to take, long-term security practices, and the significance of applying patches and updates.

Immediate Steps to Take

To address the CVE-2023-25773 vulnerability, it is crucial to restrict access and closely monitor privileged actions within the Intel(R) Unite(R) Hub software installer. Additionally, updating to version 4.2.34962 or later is recommended to mitigate the risk of privilege escalation.

Long-Term Security Practices

Implementing robust access control mechanisms, conducting regular security assessments, and promoting user awareness regarding privilege escalation threats are essential long-term security practices to prevent similar vulnerabilities in the future.

Patching and Updates

Regularly checking for security updates and promptly applying patches released by Intel for the affected software can significantly reduce the risk of exploitation associated with CVE-2023-25773. Keeping systems up to date with the latest software versions ensures enhanced security and protection against known vulnerabilities.