CVE-2021-1658 : Security Advisory and Response

A remote code execution vulnerability named Remote Procedure Call Runtime has been identified in Microsoft products. Here's a detailed overview of CVE-2021-1658.

Understanding CVE-2021-1658

This section provides insights into what CVE-2021-1658 entails.

What is CVE-2021-1658?

The CVE-2021-1658 is a critical remote code execution vulnerability found in Microsoft Windows products, allowing attackers to execute arbitrary code on affected systems.

The Impact of CVE-2021-1658

The impact of this vulnerability is marked as HIGH, with a CVSS base severity score of 8.8. Attackers can exploit this flaw to compromise the confidentiality, integrity, and availability of the affected systems.

Technical Details of CVE-2021-1658

Here, you will find technical details of the CVE-2021-1658 vulnerability.

Vulnerability Description

The vulnerability enables a remote attacker to execute arbitrary code on Windows systems, potentially leading to a complete system compromise.

Affected Systems and Versions

Multiple versions of Microsoft Windows products are affected, including Windows 7, 8.1, 10, and various Server versions.

Exploitation Mechanism

Attackers can exploit this vulnerability by sending specially crafted requests to the affected systems, leveraging the Remote Procedure Call Runtime.

Mitigation and Prevention

Discover the steps to mitigate and prevent exploitation of CVE-2021-1658.

Immediate Steps to Take

Immediately apply security updates provided by Microsoft to address this vulnerability and protect your systems from potential exploitation.

Long-Term Security Practices

Implement robust security measures, such as network segmentation, least privilege access, and security monitoring, to enhance the overall security posture of your systems.

Patching and Updates

Regularly monitor and apply security patches released by Microsoft to ensure your systems are protected against known vulnerabilities.