Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2025-49704

CVE-2025-49704HIGH

Microsoft SharePoint Remote Code Execution Vulnerability

  AV  AC  PR  UI  S  C  I  A   CVSS     EPSS    %ile   KEV
   N   L   L   N  U  H  H  H    8.8   1.0000   100.0   YES

AFFECTED
  Product                                      Versions  Fixed
  Microsoft SharePoint Enterprise Server 2016  16.0.0 –  —
  Microsoft SharePoint Server 2019             16.0.0 –  —

TIMELINE
  Jun 9   Reserved by microsoft
  Jul 8   Published (CNA: microsoft)
  Jul 22  Added to CISA KEV, remediation due 2025-07-23

CWE-94 · CNA: microsoft · CVSS v3.1 · 3 references · KEV due July 23, 2025

Description

Improper control of generation of code ('code injection') in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
June 9, 2025	Reserved	Reserved by microsoft
July 8, 2025	Published	Published (CNA: microsoft)
July 22, 2025	KEV ADDED	Added to CISA KEV, remediation due 2025-07-23

Affected

Affected products and packages — 2 rows
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
Microsoft	Microsoft SharePoint Enterprise Server 2016	—	16.0.0	—
Microsoft	Microsoft SharePoint Server 2019	—	16.0.0	—

Weaknesses

CWE-94

References (3)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49704 [vendor-advisory, patch]
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-49704 [government-resource]
https://www.microsoft.com/en-us/security/blog/2025/07/22/disrupting-active-exploitation-of-on-premises-sharepoint-vulnerabilities/ [vendor-advisory]

Authoritative record: CVE-2025-49704 at cve.org

Vendors: microsoft

Weaknesses: CWE-94

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2025-49704 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Sunday, October 4, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.