CVE-2022-21148 : Security Advisory and Response

This article provides detailed information about CVE-2022-21148, focusing on an improper access control vulnerability in Intel(R) Edge Insights for Industrial software before version 2.6.1.

Understanding CVE-2022-21148

CVE-2022-21148 is a security vulnerability in Intel(R) Edge Insights for Industrial software that allows an authenticated user to potentially enable escalation of privilege via local access.

What is CVE-2022-21148?

The vulnerability arises from improper access control in the affected software, specifically versions before 2.6.1. This flaw may be exploited by an authenticated user to escalate their privileges, posing a significant security risk.

The Impact of CVE-2022-21148

The impact of CVE-2022-21148 is the potential escalation of privilege for an authenticated user. This can lead to unauthorized access to sensitive functionalities and data within the Intel(R) Edge Insights for Industrial software.

Technical Details of CVE-2022-21148

This section dives into the technical aspects of the CVE, detailing the vulnerability description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability is characterized by improper access control in Intel(R) Edge Insights for Industrial software versions before 2.6.1. This flaw enables an authenticated user to exploit the system and escalate their privileges.

Affected Systems and Versions

The vulnerability affects Intel(R) Edge Insights for Industrial software versions prior to 2.6.1. Users utilizing versions within this range are at risk of unauthorized privilege escalation.

Exploitation Mechanism

The exploitation of CVE-2022-21148 involves leveraging the improper access control to initiate privilege escalation through local access. Attackers with authenticated credentials can exploit this vulnerability to gain elevated permissions.

Mitigation and Prevention

To safeguard systems against CVE-2022-21148, users must take immediate steps, implement long-term security practices, and ensure timely patching and updates.

Immediate Steps to Take

It is crucial to update Intel(R) Edge Insights for Industrial software to version 2.6.1 or above to mitigate the vulnerability. Additionally, review and restrict user permissions to minimize the risk of privilege escalation.

Long-Term Security Practices

In the long term, organizations should enforce the principle of least privilege, conduct regular security assessments, and provide security awareness training to users to prevent similar vulnerabilities.

Patching and Updates

Regularly apply security patches and updates provided by Intel for the Edge Insights software to address known vulnerabilities and enhance the overall security posture.