Cloud Defense Logo

Products

Solutions

Company

CVE-2022-38053 : Security Advisory and Response

Learn about CVE-2022-38053, a critical remote code execution vulnerability in Microsoft SharePoint Server, impacting various versions. Discover the impact and mitigation strategies.

This article provides detailed insights into the Microsoft SharePoint Server Remote Code Execution Vulnerability as identified by CVE-2022-38053.

Understanding CVE-2022-38053

This section delves into the vulnerability, its impact, technical details, and mitigation strategies.

What is CVE-2022-38053?

The CVE-2022-38053 is a critical vulnerability in Microsoft SharePoint Server that allows remote attackers to execute arbitrary code on the affected system.

The Impact of CVE-2022-38053

This vulnerability has a high severity level with a CVSS base score of 8.8, allowing attackers to compromise the confidentiality, integrity, and availability of the system.

Technical Details of CVE-2022-38053

Below are the technical details regarding the vulnerability in Microsoft SharePoint Server:

Vulnerability Description

The vulnerability enables remote code execution on the affected MS SharePoint Server versions, potentially leading to a full system compromise.

Affected Systems and Versions

        Microsoft SharePoint Enterprise Server 2016: Versions less than 16.0.5365.1000
        Microsoft SharePoint Enterprise Server 2013 SP1: Versions less than 15.0.5493.1000
        Microsoft SharePoint Server 2019: Versions less than 16.0.10391.20000
        Microsoft SharePoint Server Subscription Edition: Versions less than 16.0.15601.20158
        Microsoft SharePoint Foundation 2013 SP1: Versions less than 15.0.5493.1000

Exploitation Mechanism

The vulnerability can be exploited by remote attackers to execute arbitrary code remotely, posing a significant threat to the confidentiality and integrity of the SharePoint server.

Mitigation and Prevention

To mitigate the risks associated with CVE-2022-38053, follow these security practices:

Immediate Steps to Take

        Apply the necessary security patches provided by Microsoft immediately.
        Monitor network traffic for any signs of exploitation.

Long-Term Security Practices

        Regularly update and patch your Microsoft SharePoint servers.
        Implement network segregation to isolate SharePoint servers from untrusted networks.

Patching and Updates

Stay informed about security advisories released by Microsoft and promptly apply patches to protect your systems from vulnerabilities.

Popular CVEs

CVE Id

Published Date

Is your System Free of Underlying Vulnerabilities?
Find Out Now