CVE-2021-38650 : What You Need to Know

A spoofing vulnerability in Microsoft Office impacting various versions has been identified and published.

Understanding CVE-2021-38650

This CVE involves a spoofing vulnerability in Microsoft Office products, potentially allowing attackers to deceive users.

What is CVE-2021-38650?

The CVE-2021-38650 refers to a spoofing vulnerability in Microsoft Office products that could lead to deception of users into interacting with malicious content.

The Impact of CVE-2021-38650

The impact of this vulnerability is rated as 'HIGH' with a CVSS base score of 7.6. Attackers could potentially execute harmful actions by leveraging this vulnerability.

Technical Details of CVE-2021-38650

This section provides detailed technical information about the CVE-2021-38650 vulnerability.

Vulnerability Description

The vulnerability involves spoofing, allowing threat actors to trick users into believing they are interacting with legitimate content.

Affected Systems and Versions

Microsoft Office 2019 (32-bit and x64-based Systems) with version 19.0.0
Microsoft Office 2019 for Mac with version 16.0.0
Microsoft 365 Apps for Enterprise (32-bit and x64-based Systems) with version 16.0.1
Microsoft Office 2016 (32-bit and x64-based Systems) with version 16.0.0
Microsoft Office 2013 Service Pack 1 (ARM64-based, 32-bit, and x64-based Systems) with version 15.0.0

Exploitation Mechanism

The exploitation of this vulnerability could occur through deceptive content that appears to be legitimate but is manipulated by malicious actors.

Mitigation and Prevention

Protecting systems from CVE-2021-38650 is crucial to prevent potential security breaches and data compromise.

Immediate Steps to Take

Update affected Microsoft Office products to the recommended versions or beyond.
Be cautious of any unexpected or suspicious emails or documents received.

Long-Term Security Practices

Educate users about recognizing phishing attempts and suspicious content.
Implement email filtering and scanning solutions to detect and block malicious content.

Patching and Updates

Regularly monitor security advisories and apply patches provided by Microsoft to address vulnerabilities like CVE-2021-38650.