CVE-2021-28446

Severity

55%

Complexity

18%

Confidentiality

60%

Windows Portmapping Information Disclosure Vulnerability

CVSS 3.1 Base Score 5.5. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).

CVSS 2.0 Base Score 2.1. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (AV:L/AC:L/Au:N/C:P/I:N/A:N).

Overview

Type

Microsoft Windows

First reported 3 years ago

2021-04-13 20:15:00

Last updated 3 years ago

2021-04-20 19:44:00

Affected Software

Microsoft Windows 10 1803

1803

Microsoft Windows 10 1809

1809

Microsoft Windows 10 1909

1909

Microsoft Windows RT 8.1

Microsoft Windows Server 2008 Service Pack 2

Microsoft Windows Server 2012

Microsoft Windows Server 2016

Microsoft Windows Server 2016 1909

1909

Microsoft Windows Server 2019

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-28446

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-28446

Patch, Vendor Advisory

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