CVE-2025-49712CWE-502

Microsoft SharePoint Remote Code Execution Vulnerability

High · published August 12, 2025

CVSS v3.1
8.8
EPSS
21%
Percentile
97.5
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
0.20686 · 97.5th percentile
Weakness
CWE-502 · Deserialization of Untrusted Data
Published
2025-08-12T17:10Z
EPSS history
Timeline
  • 12 AUG 17:10Z
    Microsoft SharePoint Remote Code Execution Vulnerability
    cvelistv5