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CVE-2025-64672: sharepoint server before 16.0.19127.20378 (exclusive); +1 more affected products
CVE-2025-64672 affects Microsoft SharePoint Server Subscription Edition. CVSS 3.1 base score 9.0 (CRITICAL, NVD). EPSS 0.01021 (percentile 0.62478), scored 13-Oct-2026.
Affected technology
sharepoint server · before 16.0.19127.20378 (exclusive)
microsoft
Microsoft SharePoint Server Subscription Edition · 16.0.0 to before 16.0.19127.20378
Microsoft
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required
Attack conditions (NVD, CVSS 3.1): Network (remote) · Low privileges required · User interaction required
What an attacker can do
An authorized attacker can perform spoofing over a network. Vendor/CNA’s CVSS 3.1 assessment (base score 8.8/10) rates confidentiality, integrity and availability impact as high. NVD’s CVSS 3.1 assessment (base score 9.0/10) rates confidentiality, integrity and availability impact as high.
- CWE
- CWE-79
- Product
- Microsoft SharePoint Server Subscription Edition
- CCR priority
- 36.3 /100 (P4)
- CVSS 3.1
- 9.0 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H · NVD
- EPSS
- 0.01021 · percentile 0.62478 · 2026-10-13
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-14 05:24:14.258005+00:00 UTC
- Microsoft MSRC Security Update Guide (CVRF) · Source record · observed 2026-10-04 07:08:49.022374+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-15 01:07:31.726917+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2025-64672.html