vulnerability
Microsoft SharePoint: CVE-2022-21840: Microsoft Office Remote Code Execution Vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | Jan 11, 2022 | May 15, 2023 | Apr 13, 2026 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Jan 11, 2022
Added
May 15, 2023
Modified
Apr 13, 2026
Description
Microsoft SharePoint: CVE-2022-21840: Microsoft Office Remote Code Execution Vulnerability
Solutions
microsoft-sharepoint-sharepoint_2016-upgrade_latestmicrosoft-sharepoint-sharepoint_2019-upgrade_latestmicrosoft-sharepoint-sharepoint_subscription_edition-upgrade_latest
References
- https://support.microsoft.com/help/5002113
- https://support.microsoft.com/help/5002118
- https://support.microsoft.com/help/5002109
- https://support.microsoft.com/help/5002108
- https://support.microsoft.com/help/5002111
- https://support.microsoft.com/help/5002110
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21840
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-26996
- CVE-2022-21840
- https://attackerkb.com/topics/CVE-2022-21840
- EUVD-EUVD-2022-26996
Rapid7 Labs
2026 Global Threat Landscape Report
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