CVE-2021-33058 : Security Advisory and Response
Learn about CVE-2021-33058, a vulnerability in the Intel Administrative Tools for Intel Network Adapters installer before version 1.4.0.21 that could enable privilege escalation.
A vulnerability has been identified in the installer Intel(R) Administrative Tools for Intel(R) Network Adapters for Windows before version 1.4.0.21. This vulnerability may allow an unauthenticated user to potentially elevate privileges locally.
Understanding CVE-2021-33058
This section provides insights into the nature and impact of CVE-2021-33058.
What is CVE-2021-33058?
The vulnerability in the installer Intel(R) Administrative Tools for Intel(R) Network Adapters for Windows before version 1.4.0.21 could be exploited by an unauthenticated user to potentially escalate privileges via local access.
The Impact of CVE-2021-33058
The impact of this vulnerability lies in the possibility of unauthorized users gaining escalated privileges on affected systems, leading to potential security breaches and unauthorized access to sensitive information.
Technical Details of CVE-2021-33058
In this section, the technical aspects of CVE-2021-33058 are discussed in detail.
Vulnerability Description
The vulnerability entails improper access control within the Intel(R) Administrative Tools installer for Intel(R) Network Adapters for Windows before version 1.4.0.21, allowing unauthorized users to potentially escalate their privileges.
Affected Systems and Versions
Systems running Intel(R) Administrative Tools for Intel(R) Network Adapters for Windows before version 1.4.0.21 are susceptible to this vulnerability.
Exploitation Mechanism
Exploitation of CVE-2021-33058 involves an unauthenticated user leveraging the improper access control to elevate their privileges locally.
Mitigation and Prevention
This section outlines the steps to mitigate and prevent the exploitation of CVE-2021-33058.
Immediate Steps to Take
Users and system administrators are advised to update the affected software to version 1.4.0.21 or newer as soon as possible to mitigate the risk of privilege escalation.
Long-Term Security Practices
Implementing robust access controls, regular security updates, and monitoring privileged user actions can enhance the overall security posture of a system.
Patching and Updates
Regularly applying security patches and updates provided by Intel for the Administrative Tools for Intel Network Adapters is crucial in preventing vulnerabilities like CVE-2021-33058.