CVE-2020-0975 — Improper Input Validation in Microsoft Sharepoint Enterprise Server

CWE-20 — Improper Input Validation4 documents4 sources

Severity

5.4MEDIUMNVD

EPSS

0.6%

top 30.15%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Microsoft Sharepoint Enterprise Server Microsoft Sharepoint Foundation Microsoft Sharepoint Server +3 more

Timeline

PublishedApr 15

Latest updateMay 24

Description

A spoofing vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server, aka 'Microsoft SharePoint Spoofing Vulnerability'. This CVE ID is unique from CVE-2020-0972, CVE-2020-0976, CVE-2020-0977.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NExploitability: 2.3 | Impact: 2.7

Affected Packages6 packages

▶NVDmicrosoft/sharepoint_server2019

▶CVEListV5microsoft/microsoft_sharepoint_server2019

▶NVDmicrosoft/sharepoint_enterprise_server2016

▶CVEListV5microsoft/microsoft_sharepoint_enterprise_server2016

▶NVDmicrosoft/sharepoint_foundation2010, 2013+1

Patches

Patch: portal.msrc.microsoft.com ↗Patch: portal.msrc.microsoft.com ↗

🔴Vulnerability Details

GHSA

GHSA-mgcm-2gv2-9fp6: A spoofing vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint↗2022-05-24

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CVEList

CVE-2020-0975: A spoofing vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint↗2020-04-15

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📋Vendor Advisories

Microsoft

Microsoft SharePoint Spoofing Vulnerability↗2020-04-14

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