CVE-2021-38653 : Security Advisory and Response
CVE-2021-38653 pertains to Microsoft Office Visio with a HIGH severity, allowing remote code execution. Learn the impact, affected systems, and mitigation steps.
Microsoft Office Visio Remote Code Execution Vulnerability was published on September 15, 2021, with a base severity of HIGH.
Understanding CVE-2021-38653
This CVE identifies a Remote Code Execution vulnerability in Microsoft Office Visio.
What is CVE-2021-38653?
The CVE-2021-38653 vulnerability pertains to remote code execution, allowing attackers to execute arbitrary code on affected systems.
The Impact of CVE-2021-38653
With a CVSS base score of 7.8, this vulnerability has a significant impact, posing a high threat to affected systems.
Technical Details of CVE-2021-38653
This section delves into the technical aspects of the vulnerability.
Vulnerability Description
The vulnerability allows remote attackers to execute malicious code on systems running Microsoft Office Visio.
Affected Systems and Versions
Affected products include Microsoft Office 2019 version 19.0.0 and Microsoft 365 Apps for Enterprise version 16.0.1 on 32-bit and x64-based systems.
Exploitation Mechanism
Attackers can exploit this vulnerability by sending a specially crafted file to users, tricking them into opening it and executing the malicious code.
Mitigation and Prevention
Discover the necessary actions to mitigate and prevent the exploitation of this vulnerability.
Immediate Steps to Take
Users are advised to apply the latest security updates provided by Microsoft to patch this vulnerability and enhance system security.
Long-Term Security Practices
Incorporating strong security practices, such as regular software updates and employee training on identifying suspicious files, can help prevent future threats.
Patching and Updates
Stay informed about security patches and updates released by Microsoft to address vulnerabilities and enhance the security of your systems.