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CVE-2025-54897: sharepoint server 2016, 2019; +3 more affected products
CVE-2025-54897. CVSS 3.1 base score 8.8 (HIGH, Vendor/CNA). EPSS 0.19561 (percentile 0.97354), scored 17-Oct-2026.
Affected technology
sharepoint server · before 16.0.19127.20100 (exclusive)
microsoft
sharepoint server · 2016
microsoft
sharepoint server · 2019
microsoft
Microsoft SharePoint Enterprise Server 2016 · 16.0.0 to before 16.0.5517.1000
Microsoft
Microsoft SharePoint Server 2019 · 16.0.0 to before 16.0.10417.20047
Microsoft
Microsoft SharePoint Server Subscription Edition · 16.0.0 to before 16.0.19127.20100
Microsoft
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required
What an attacker can do
An authorized attacker can execute code over a network. Vendor/CNA’s CVSS 3.1 assessment (base score 8.8/10) rates confidentiality, integrity and availability impact as high.
- CWE
- CWE-502
- CCR priority
- 40.1 /100 (P3)
- CVSS 3.1
- 8.8 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Vendor/CNA
- EPSS
- 0.19561 · percentile 0.97354 · 2026-10-17
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-18 22:50:08.248207+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2025-54897.html