SARA / Free Tools / CVE / CVE-2024-38018

CVE-2024-38018 — Microsoft SharePoint Server Remote Code Execution Vulnerability

Microsoft SharePoint Server Remote Code Execution Vulnerability

CVSS

8.8 HIGH

EPSS

44.82% (top 2.50%)

CWE

CWE-502

Published

2024-09-10T16:53:41.426Z

Last modified

2024-12-31T23:02:47.531Z

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

01What is this vulnerability?

Microsoft SharePoint Server Remote Code Execution Vulnerability

Vendor	Product	Versions
Microsoft	Microsoft SharePoint Enterprise Server 2016	16.0.0
Microsoft	Microsoft SharePoint Server 2019	16.0.0
Microsoft	Microsoft SharePoint Server Subscription Edition	16.0.0

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

Patch to a fixed version listed in the vendor advisory (see references below).
Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
Hunt historical logs for exploitation indicators — see Detection signatures below.

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

msrc.microsoft.com — https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38018

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