CVE-2025-50154CWE-200

Microsoft Windows File Explorer Spoofing Vulnerability

Medium · published August 12, 2025

CVSS v3.1

6.5

EPSS

30%

Percentile

98.2

In the wild

Unconfirmed

What it is

Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an unauthorized attacker to perform spoofing over a network.

The record

Technical detail

CVSS v3.1: 6.5 · MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
CVSS v4.0: Not supplied
EPSS: 0.29774 · 98.2th percentile
Weakness: CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published: 2025-08-12T17:09Z

EPSS history

Timeline

12 AUG 17:09Z
Microsoft Windows File Explorer Spoofing Vulnerability
cvelistv5