Microsoft SharePoint Remote Code Execution Vulnerability
Microsoft · SharePoint
Date added (CISA)
2021-11-03
Remediation due
2022-05-03
Known ransomware use
Yes
Remediation priority
P1 — known ransomware use · past CISA due date
Description
Microsoft SharePoint fails to check the source markup of an application package. An attacker who successfully exploits the vulnerability could run remote code in the context of the SharePoint application pool and the SharePoint server farm account.