CVE-2020-0976 Explained : Impact and Mitigation

A spoofing vulnerability in Microsoft SharePoint Servers allows specially crafted web requests to bypass proper sanitization, posing a security risk.

Understanding CVE-2020-0976

This CVE pertains to a spoofing vulnerability affecting Microsoft SharePoint Servers.

What is CVE-2020-0976?

This CVE identifies a spoofing vulnerability in Microsoft SharePoint Servers due to inadequate sanitization of specific web requests.

The Impact of CVE-2020-0976

The vulnerability could lead to attackers spoofing content and executing malicious actions on affected SharePoint servers.

Technical Details of CVE-2020-0976

This section delves into the technical aspects of the CVE.

Vulnerability Description

A spoofing vulnerability exists in Microsoft SharePoint Servers, allowing crafted web requests to deceive the server.

Affected Systems and Versions

Microsoft SharePoint Enterprise Server 2016
Microsoft SharePoint Foundation 2013 Service Pack 1

Exploitation Mechanism

The vulnerability exploits the lack of proper sanitization in Microsoft SharePoint Servers to enable content spoofing.

Mitigation and Prevention

Protect your systems from CVE-2020-0976 by following these steps:

Immediate Steps to Take

Apply security patches provided by Microsoft promptly
Monitor and restrict external access to SharePoint servers

Long-Term Security Practices

Regularly update and patch SharePoint servers
Conduct security audits and vulnerability scans periodically

Patching and Updates

Keep your systems secure by staying up to date with Microsoft's security patches and updates.