CVE-2025-21216 MEDIUM

CVE-2025-21216: Internet Connection Sharing (ICS) Denial of Service Vulnerability

Vendor Microsoft
Product Windows 10 Version 1607
Weakness CWE-125
Published February 11, 2025
Last update February 13, 2026
View on NVD All CVEs

CVSS base score

6.5/10
Attack vector Adjacent
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C

What the vulnerability does

01Description

Internet Connection Sharing (ICS) Denial of Service Vulnerability

Key dates

02Disclosure timeline

February 11, 2025 CVE published
February 13, 2026 Record updated