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CVE-2020-16942

4.1 · MEDIUM

<p>An information disclosure vulnerability exists when Microsoft SharePoint Server improperly discloses its folder structure when rendering specific web pages.

Published Oct 16, 2020EPSS 0.88%

Overview

CVE-2020-16942 is a medium-severity vulnerability. It was published on October 16, 2020 and has a CVSS 3.1 base score of 4.1 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 4.1, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

<p>An information disclosure vulnerability exists when Microsoft SharePoint Server improperly discloses its folder structure when rendering specific web pages. An attacker who took advantage of this information disclosure could view the folder path of scripts loaded on the page.</p>

<p>To take advantage of the vulnerability, an attacker would require access to the specific SharePoint page affected by this vulnerability.</p>

<p>The security update addresses the vulnerability by correcting how scripts are referenced on some SharePoint pages.</p>

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refportal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16942Refportal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16942

How CyberStrike helps

Frequently asked questions

What is CVE-2020-16942?

CVE-2020-16942 is a medium-severity vulnerability. It was published on October 16, 2020 and has a CVSS 3.1 base score of 4.1 (MEDIUM).

How severe is CVE-2020-16942?

This vulnerability has a CVSS 3.1 base score of 4.1, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2020-16942?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2020-16942?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2020-16942 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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