CVE-2025-47166CWE-502

Microsoft SharePoint Server Remote Code Execution Vulnerability

High · published June 10, 2025

CVSS v3.1
8.8
EPSS
22%
Percentile
97.6
In the wild
Unconfirmed
What it is

Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
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
CVSS v4.0
Not supplied
EPSS
0.21636 · 97.6th percentile
Weakness
CWE-502 · Deserialization of Untrusted Data
Published
2025-06-10T17:02Z
EPSS history
Timeline
  • 10 JUN 17:02Z
    Microsoft SharePoint Server Remote Code Execution Vulnerability
    cvelistv5