CVE-2021-0193 : Security Advisory and Response

This CVE-2021-0193 involves improper authentication in the Intel(R) In-Band Manageability software before version 2.13.0, potentially enabling a privileged user to escalate privilege via network access.

Understanding CVE-2021-0193

This section delves into the essential details of CVE-2021-0193.

What is CVE-2021-0193?

The CVE-2021-0193 vulnerability pertains to improper authentication in the Intel(R) In-Band Manageability software before version 2.13.0, which can allow a privileged user to potentially escalate privilege via network access.

The Impact of CVE-2021-0193

The impact of this vulnerability is the potential for a privileged user to exploit it, leading to an escalation of privilege through network access.

Technical Details of CVE-2021-0193

In this section, we explore the technical aspects of CVE-2021-0193.

Vulnerability Description

The vulnerability arises from improper authentication within the Intel(R) In-Band Manageability software, specifically affecting versions before 2.13.0, paving the way for potential privilege escalation.

Affected Systems and Versions

The Intel(R) In-Band Manageability software versions preceding 2.13.0 are impacted by this vulnerability, exposing users to the risk of privilege escalation.

Exploitation Mechanism

A privileged user can exploit this vulnerability to upgrade their privileges through unauthorized network access.

Mitigation and Prevention

In this segment, we cover the necessary steps to mitigate and prevent CVE-2021-0193.

Immediate Steps to Take

Immediately update the Intel(R) In-Band Manageability software to version 2.13.0 or newer to secure the system against this vulnerability.

Long-Term Security Practices

Enforce strong authentication mechanisms and monitor network access to prevent unauthorized privilege escalation.

Patching and Updates

Regularly check for security patches and updates from Intel to ensure the system is protected against evolving threats.