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kasperskyKaspersky LabKLA20124
HistoryDec 13, 2022 - 12:00 a.m.

KLA20124 ACE vulnerability in Microsoft Dynamics

2022-12-1300:00:00
Kaspersky Lab
threats.kaspersky.com
8

8.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

4.6 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:H/Au:S/C:P/I:P/A:P

0.006 Low

EPSS

Percentile

78.6%

Detect date:

12/13/2022

Severity:

Critical

Description:

Code execution vulnerability was found in Microsoft Dynamics. Malicious users can exploit this vulnerability to execute arbitrary code.

Affected products:

Microsoft Dynamics NAV 2016
Microsoft Dynamics NAV 2018
Dynamics 365 Business Central 2019 Release Wave 2 (On-Premise)
Microsoft Dynamics 365 Business Central 2021 Release Wave 1
Microsoft Dynamics 365 Business Central 2022 Release Wave 2
Microsoft Dynamics NAV 2017
Microsoft Dynamics 365 Business Central 2021 Release Wave 2
Microsoft Dynamics 365 Business Central 2020 Release Wave 2
Microsoft Dynamics 365 Business Central 2020 Release Wave 1
Microsoft Dynamics 365 Business Central 2022 Release Wave 1
Dynamics 365 Business Central Spring 2019 Update

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-2022-41127

Impacts:

ACE

Related products:

Microsoft Dynamics 365

KB list:

5010202
5019239
5021671
5010910
5021670
5013420
5021672
5021668
5005293
5021669
5001733

Microsoft official advisories:

8.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

4.6 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:H/Au:S/C:P/I:P/A:P

0.006 Low

EPSS

Percentile

78.6%