Security Updates for Microsoft Dynamics 365 (on-premises) (Oct 2021)

medium Nessus Plugin ID 154172


The Microsoft Dynamics 365 (on-premises) is affected by multiple vulnerabilities.


The Microsoft Dynamics 365 (on-premises) installation on the remote host is missing security updates. It is, therefore, affected by multiple vulnerabilities:

- A spoofing vulnerability (CVE-2021-41353)

- A cross-site scripting vulnerability (CVE-2021-41354)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.


Microsoft has released the following security updates to address this issue:

See Also

Plugin Details

Severity: Medium

ID: 154172

File Name: smb_nt_ms21_oct_microsoft_dynamics.nasl

Version: 1.4

Type: local

Agent: windows

Published: 10/15/2021

Updated: 11/28/2023

Supported Sensors: Frictionless Assessment Agent, Nessus

Risk Information


Risk Factor: Medium

Score: 4.6


Risk Factor: Low

Base Score: 3.5

Temporal Score: 2.9

Vector: CVSS2#AV:N/AC:M/Au:S/C:N/I:P/A:N

CVSS Score Source: CVE-2021-41354


Risk Factor: Medium

Base Score: 5.4

Temporal Score: 5

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:F/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:microsoft:dynamics_365

Required KB Items: installed_sw/Microsoft Dynamics 365 Server

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 10/12/2021

Vulnerability Publication Date: 10/12/2021

Reference Information

CVE: CVE-2021-41353, CVE-2021-41354

IAVA: 2021-A-0464

MSFT: MS21-4618795, MS21-4618810

MSKB: 4618795, 4618810