CVEvulnerability

CVE-2019-0721

9.1 CRITICAL Published 2019-11-12 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-11-12
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.1 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CVSS 2.0 ([email protected])
9.0 HIGH — AV:N/AC:L/Au:S/C:C/I:C/A:C
Weaknesses
CWE-20

Description

A remote code execution vulnerability exists when Windows Hyper-V Network Switch on a host server fails to properly validate input from an authenticated user on a guest operating system, aka 'Hyper-V Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2019-0719.

Affected configurations

• microsoft windows 10 1709 • microsoft windows 10 1803 • microsoft windows 10 1809 • microsoft windows 10 1903 • microsoft windows server 2016 1803 • microsoft windows server 2016 1903 • microsoft windows server 2019

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References