CVE-2025-21212

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-21212
Internet Connection Sharing (ICS) Denial of Service Vulnerability

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21212 Patch Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:x64:*
History

28 Feb 2025, 16:02

Type Values Removed Values Added
CWE NVD-CWE-noinfo
Summary
  • (es) Vulnerabilidad de denegación de servicio en el uso compartido de la conexión a Internet (ICS)
CPE cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x64:*
References () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21212 - () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21212 - Patch, Vendor Advisory
First Time Microsoft windows Server 2025
Microsoft windows Server 2019
Microsoft windows 10 21h2
Microsoft windows 11 24h2
Microsoft windows 10 1607
Microsoft windows 10 1809
Microsoft windows 10 22h2
Microsoft windows 11 22h2
Microsoft windows Server 2022
Microsoft windows Server 2016
Microsoft windows Server 2022 23h2
Microsoft windows 11 23h2
Microsoft

11 Feb 2025, 18:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-02-11 18:15

Updated : 2025-02-28 16:02

NVD link : CVE-2025-21212

Mitre link : CVE-2025-21212

CVE.ORG link : CVE-2025-21212

JSON object : View

Products Affected

microsoft

  • windows_10_21h2
  • windows_server_2019
  • windows_server_2016
  • windows_server_2022
  • windows_10_1607
  • windows_11_24h2
  • windows_server_2022_23h2
  • windows_server_2025
  • windows_10_1809
  • windows_10_22h2
  • windows_11_23h2
  • windows_11_22h2
CWE
CWE-125

Out-of-bounds Read

NVD-CWE-noinfo