CVE-2024-38094

Microsoft SharePoint Remote Code Execution Vulnerability

HIGH
7.2
CVSS Score
Published: July 9, 2024 at 05:03 PM UTC
Updated: June 17, 2026 at 07:39 AM UTC
4 products affected across 1 vendorSharePoint ServerSharePoint Server 2019SharePoint Enterprise Server 2016

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Severity
HIGH7.2
Exploitation
CISA KEV
Exploit prediction
EPSS 51%
SSVC
Active

Actively Exploited

CISA Known Exploited Vulnerabilities (KEV) Catalog

EPSS Score50.9%

EPSS (Exploit Prediction Scoring System) estimates a 50.9% chance this CVE is exploited in the wild within the next 30 days — higher than 99% of all CVEs. It complements CVSS: a high EPSS on a mid-severity CVE can still be urgent.

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

Required Action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Ransomware Use
Known
Added to KEV
Oct 22, 2024
Remediation Due
Nov 12, 2024
720 days overdue

Description

Microsoft SharePoint Remote Code Execution Vulnerability

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

16.0.0 ≤ v < 16.0.10412.2000116.0.0 ≤ v < 16.0.17328.2042416.0.0 ≤ v < 16.0.5456.100020162019
Affected range stops below 16.0.10412.20001, so it looks safe — our inference, not a vendor statement
Affected range stops below 16.0.17328.20424, so it looks safe — our inference, not a vendor statement
Affected range stops below 16.0.5456.1000, so it looks safe — our inference, not a vendor statement
16.0.0 ≤ v < 16.0.5456.100016.0.0
Affected range stops below 16.0.5456.1000, so it looks safe — our inference, not a vendor statement
16.0.0 ≤ v < 16.0.10412.2000116.0.0
Affected range stops below 16.0.10412.20001, so it looks safe — our inference, not a vendor statement
16.0.0 ≤ v < 16.0.17328.2042416.0.0
Affected range stops below 16.0.17328.20424, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCActiveNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.2HIGHmicrosoft
Vector?

Quick Info

StatusANALYZED
CWE
CWE-502

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