Detections
Analytics

Security Updates for Microsoft Dynamics 365 (on-premises) (December 2020)

high Nessus Plugin ID 143608

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Synopsis

The Microsoft Dynamics 365 (on-premises) is affected by a cross-site scripting vulnerability.

Description

The Microsoft Dynamics 365 (on-premises) is missing a security update. It is, therefore, affected by a cross-site scripting (XSS) vulnerability due to improper validation of user-supplied input before returning it to users. An attacker can exploit this by convincing a user to click a specially crafted URL, to execute arbitrary script code in a user's browser session.

Note that Nessus has not attempted to exploit this issue but has instead relied only on the application's self-reported version number.

Solution

Microsoft has released the following security updates to address this issue:
-KB4595459
 -KB4595462

See Also

https://support.microsoft.com/en-us/help/4595459

https://support.microsoft.com/en-us/help/4595462

Plugin Details

Severity: High

ID: 143608

File Name: smb_nt_ms20_dec_microsoft_dynamics.nasl

Version: 1.5

Type: local

Agent: windows

Published: 12/9/2020

Updated: 2/6/2024

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: High

Score: 7.1

CVSS v2

Risk Factor: Low

Base Score: 3.5

Temporal Score: 2.6

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

CVSS Score Source: CVE-2020-17147

CVSS v3

Risk Factor: High

Base Score: 8.7

Temporal Score: 7.6

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

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

Vulnerability Information

CPE: cpe:/a:microsoft:dynamics_365

Required KB Items: installed_sw/Microsoft Dynamics 365 Server

Exploit Ease: No known exploits are available

Patch Publication Date: 12/8/2020

Vulnerability Publication Date: 12/8/2020

Reference Information

CVE: CVE-2020-17147

IAVA: 2020-A-0552

MSFT: MS20-4595459, MS20-4595462

MSKB: 4595459, 4595462