CVE-2021-42294

HighCVSS 7.2/10Last modified Jun 17, 2026

Description

Microsoft SharePoint Server Remote Code Execution Vulnerability

Metrics

CVSS 3.1 7.2/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected software

VendorProductVersions
MicrosoftMicrosoft SharePoint Enterprise Server 2016>= 16.0.0, < 16.0.5254.1000
MicrosoftMicrosoft SharePoint Enterprise Server 2013 Service Pack 1>= 15.0.0, < 15.0.5407.1000
MicrosoftMicrosoft SharePoint Server 2019>= 16.0.0, < 16.0.10381.20001
MicrosoftMicrosoft SharePoint Server Subscription Edition>= 16.0.0, < 16.0.14326.20620
MicrosoftSharePoint Server Subscription Edition Language Pack>= 16.0.0, < 16.0.14326.20620
MicrosoftMicrosoft SharePoint Foundation 2013 Service Pack 1>= 15.0.0, < 15.0.5407.1000

References

Timeline

Published
Dec 15, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-422955.5Visual Basic for Applications Information Disclosure VulnerabilityCVE-2021-422967.8Microsoft Word Remote Code Execution VulnerabilityCVE-2021-422975.0Windows 10 Update Assistant Elevation of Privilege VulnerabilityCVE-2021-422987.8Microsoft Defender Remote Code Execution VulnerabilityCVE-2021-422995.6Microsoft Surface Pro 3 Security Feature Bypass VulnerabilityCVE-2021-42307.5A vulnerability has been found in Airfield Online and classified as problematic. This vulnerability affects the path /backups/ of the MySQL CVE-2021-423006.0Azure Sphere Tampering VulnerabilityCVE-2021-423013.3Azure RTOS Information Disclosure VulnerabilityCVE-2021-423026.6Azure RTOS Elevation of Privilege VulnerabilityCVE-2021-423036.6Azure RTOS Elevation of Privilege VulnerabilityCVE-2021-423046.6Azure RTOS Elevation of Privilege VulnerabilityCVE-2021-423056.5Microsoft Exchange Server Spoofing Vulnerability
CVE-2021-42294: High severity, CVSS 7.2 | Vulnix