CVE-2025-27731CWE-20

Microsoft OpenSSH for Windows Elevation of Privilege Vulnerability

High · published April 8, 2025

CVSS v3.1
7.8
EPSS
1%
Percentile
49.5
In the wild
Unconfirmed
What it is

Improper input validation in OpenSSH for Windows allows an authorized attacker to elevate privileges locally.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/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
0.00629 · 49.5th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2025-04-08T17:24Z
EPSS history
Timeline
  • 08 APR 17:24Z
    Microsoft OpenSSH for Windows Elevation of Privilege Vulnerability
    cvelistv5