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kasperskyKaspersky LabKLA12384
HistoryDec 14, 2021 - 12:00 a.m.

KLA12384 RCE vulnerability in Microsoft Device

2021-12-1400:00:00
Kaspersky Lab
threats.kaspersky.com
21

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.023 Low

EPSS

Percentile

89.4%

Detect date:

12/14/2021

Severity:

Critical

Description:

A remote code execution vulnerability was found in Microsoft 4K Wireless Display Adapter. Malicious users can exploit this vulnerability to execute arbitrary code.

Affected products:

Microsoft 4K Wireless Display Adapter

Solution:

Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)

Original advisories:

CVE-2021-43899

Impacts:

ACE

Related products:

Microsoft 4K Wireless Display Adapter

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.023 Low

EPSS

Percentile

89.4%