Microsoft Remote Desktop Gateway Multiple RCE Vulnerabilities (uncredentialed check)

critical Nessus Plugin ID 133306
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Synopsis

The remote host is affected by a multiple vulnerabilities.

Description

The remote host is affected by multiple vulnerabilities in Remote Desktop (RD) Gateway :

- A remote code execution vulnerability exists in Microsoft RD Gateway due to improper validation of user-supplied data. An unauthenticated, remote attacker can exploit this, via a series of specially crafted requests, to execute arbitrary code. (CVE-2020-0609, CVE-2020-0610)

- A denial of service (DoS) vulnerability exists in Microsoft RD Gateway due to improper validation of user-supplied data. An unauthenticated, remote attacker can exploit this, via a specially crafted request, to cause the process to terminate. (CVE-2020-0612)

Solution

Microsoft has released a set of patches for Windows Server 2012, 2012 R2, 2016, and 2019.

See Also

http://www.nessus.org/u?15534af6

http://www.nessus.org/u?a633eff0

http://www.nessus.org/u?7a4c06ab

Plugin Details

Severity: Critical

ID: 133306

File Name: microsoft_rd_gateway_rce.nbin

Version: 1.31

Type: remote

Agent: windows

Family: Windows

Published: 1/29/2020

Updated: 9/13/2021

Dependencies: os_fingerprint.nasl, http_version.nasl

Risk Information

CVSS Score Source: CVE-2020-0609

VPR

Risk Factor: Critical

Score: 9

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.8

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

Temporal Vector: E:POC/RL:OF/RC:C

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

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

Temporal Vector: E:P/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:microsoft:windows, cpe:/a:microsoft:remote_desktop_protocol

Required KB Items: www/iis

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 1/14/2020

Vulnerability Publication Date: 1/14/2020

Reference Information

CVE: CVE-2020-0609, CVE-2020-0610, CVE-2020-0612