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CVE-2024-38094

Microsoft SharePoint Deserialization

7.2 HIGHActively exploited (CISA KEV)Used in ransomwareEPSS 50.9%
  1. Published9 Jul 2024
  2. Added to CISA KEV22 Oct 2024
  3. Remediation due12 Nov 2024
Actively exploited (CISA KEV)

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

Added to KEV: 22 Oct 2024Federal remediation due: 12 Nov 2024Used in ransomware

Description

Microsoft SharePoint Remote Code Execution Vulnerability

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredHigh
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

Microsoft SharePoint Server2016 · 2019

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

References

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Frequently asked

Is CVE-2024-38094 being actively exploited?

Yes. CVE-2024-38094 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added 22 Oct 2024. It has been used in ransomware campaigns.

How severe is CVE-2024-38094?

CVE-2024-38094 has a CVSS 3.1 base score of 7.2, rated high. EPSS estimates a 50.9% probability of exploitation.

Which products are affected by CVE-2024-38094?

Affected products include Microsoft SharePoint Server.

How do I fix CVE-2024-38094?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-38094 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. Because it is on the CISA KEV list, Secuno flags any affected asset as top-priority automatically. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.