Microsoft SharePoint Remote Code Execution Vulnerability
58Vexday Risk Score
Patch soon. It has a working public exploit.
ssvc Attendcvss 8.6epss 71%
from disclosure to weapon0 days
Published on NVDOct 16
metasploitOct 13
exploitation probability
71%top 1% of all CVEs
observed exploitation
nono source reports it
<p>A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the SharePoint application pool and the SharePoint server farm account.</p>
<p>Exploitation of this vulnerability requires that a user uploads a specially crafted SharePoint application package to an affected version of SharePoint.</p>
<p>The security update addresses the vulnerability by correcting how SharePoint checks the source markup of application packages.</p>
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L/E:P/RL:O/RC:C