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Vulnerabilities

Vulnerability · CVE-2024-38094

Microsoft SharePoint Deserialization Vulnerability

Published Jul 9, 2024 · catalog updated Jun 17, 2026 · Microsoft SharePoint

Patch now

CVE-2024-38094 is in the CISA known-exploited catalog, due Nov 12, 2024. Confirm Microsoft SharePoint against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Gaps on this record

  • No version range is stored. A customer cannot check an installed version against this record.
Severity
High7.2
Known exploitation
CISA KEV and VulnCheck KEV
EPSS
50.89%
Remediation
Remediation guidance
Affected products
cpe microsoft/sharepoint server · vendor Microsoft SharePoint

Microsoft SharePoint contains a deserialization vulnerability that allows for remote code execution.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe microsoft/sharepoint server2016
  • cpe microsoft/sharepoint server2019
  • vendor Microsoft SharePointversion unspecified

How to fix CVE-2024-38094

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2024-38094 is in the CISA known-exploited catalog, due Nov 12, 2024. Confirm Microsoft SharePoint against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Which versions are affected?

Compare what you have installed with microsoft/sharepoint server 2016; microsoft/sharepoint server 2019. Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

What should an analyst verify?

CWE-502: Deserialization of Untrusted Data. EPSS 50.89%. The CISA KEV listing is the exploitation evidence. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jul 9, 2024 · Catalog

    Detected

    Microsoft SharePoint contains a deserialization vulnerability that allows for remote code execution.

  2. Oct 22, 2024 · CISA KEV

    Known exploited

    Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

  3. Nov 12, 2024 · CISA KEV

    Remediation due

    Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

  4. Jun 17, 2026 · Catalog

    Updated

    Microsoft SharePoint contains a deserialization vulnerability that allows for remote code execution.

Sources

  • AttackerKBCited referencehttps://attackerkb.com/topics/Ev24ZWs2iT/cve-2024-38094#exploited-in-the-wild_9c3c0bdd-7a98-48de-a889-f351a2aec7cf

    AttackerKB link already published on the finding.

    attackerkb.com
  • CISA KEVConfirmed exploitationCVE-2024-38094

    Microsoft SharePoint contains a deserialization vulnerability that allows for remote code execution.

    cisa.gov
  • CVE.orgVulnerability recordCVE-2024-38094

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2024-38094

    30-day exploitation probability 50.9%

    first.org
  • NIST NVDVulnerability recordCVE-2024-38094

    Microsoft SharePoint Remote Code Execution Vulnerability

    nvd.nist.gov
  • VulnCheck KEVConfirmed exploitationCVE-2024-38094

    Microsoft SharePoint contains a deserialization vulnerability that allows for remote code execution.

    vulncheck.com

References

Freshness

Last verified in this catalog Oct 17, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.