All vulnerabilities
CVE-2019-0604

Microsoft SharePoint Remote Code Execution Vulnerability

Microsoft SharePointApplications & CMS
Open in ThreatlineRecord JSON
CVSS
9.8Critical
ExploitationExploited in the wildAdded to KEV 3 Nov 2021. Known ransomware useCISA KEV
Exploit odds (EPSS)99.9%Chance of exploitation activity in the next 30 days, higher than 99.9% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
Federal deadline3 May 2022Remediation due date for US federal agenciesCISA KEV
CISA required actionApply updates per vendor instructions. CISA KEV

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

Timeline

  1. 6 Mar 2019, 00:00 UTCPublishedCVE List
  2. 21 Jan 2020Exploit code publicExploit-DB
  3. 3 Nov 2021Added to CISA KEVCISA KEV

Public exploit code and templates 1

  • Remote exploitMicrosoft SharePoint - Deserialization Remote Code Execution 21 Jan 2020Exploit-DB

Listed so defenders can prioritize. Threatline links to the source and does not host exploit code.

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.

Text from CVE List

Affected versions 4

  • Microsoft SharePoint Serveraffected: 2010 Service Pack 2CVE List
  • Microsoft SharePoint Serveraffected: 2019CVE List
  • Microsoft SharePoint Foundationaffected: 2013 Service Pack 1CVE List
  • Microsoft SharePoint Enterprise Serveraffected: 2016CVE List

References 3