Johnsoncontrols Metasys Improper Restriction of XML External Entity Reference

critical Tenable.ot Plugin ID 500435
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Description

XXE vulnerability exists in the Metasys family of product Web Services which has the potential to facilitate DoS attacks or harvesting of ASCII server files. This affects Johnson Controls' Metasys Application and Data Server (ADS, ADS-Lite) versions 10.1 and prior; Metasys Extended Application and Data Server (ADX) versions 10.1 and prior; Metasys Open Data Server (ODS) versions 10.1 and prior; Metasys Open Application Server (OAS) version 10.1; Metasys Network Automation Engine (NAE55 only) versions 9.0.1, 9.0.2, 9.0.3, 9.0.5, 9.0.6; Metasys Network Integration Engine (NIE55/NIE59) versions 9.0.1, 9.0.2, 9.0.3, 9.0.5, 9.0.6; Metasys NAE85 and NIE85 versions 10.1 and prior; Metasys LonWorks Control Server (LCS) versions 10.1 and prior; Metasys System Configuration Tool (SCT) versions 13.2 and prior; Metasys Smoke Control Network Automation Engine (NAE55, UL 864 UUKL/ORD-C100-13 UUKLC 10th Edition Listed) version 8.1.

Solution

Refer to vendor advisory for Security Updates

See Also

https://www.johnsoncontrols.com/cyber-solutions/security-advisories

https://www.us-cert.gov/ics/advisories/icsa-20-070-05

Plugin Details

Severity: Critical

ID: 500435

Version: 1.0

Type: local

Family: SCADA

Published: 8/10/2021

Updated: 8/10/2021

Risk Information

CVSS Score Source: CVE-2020-9044

CVSS v2

Risk Factor: Medium

Base Score: 6.4

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

CVSS v3

Risk Factor: Critical

Base Score: 9.1

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

Vulnerability Information

CPE: cpe:2.3:a:johnsoncontrols:metasys_application_and_data_server:*:*:*:*:*:*:*:*, cpe:2.3:a:johnsoncontrols:metasys_application_and_data_server:*:*:*:*:lite:*:*:*, cpe:2.3:a:johnsoncontrols:metasys_extended_application_and_data_server:*:*:*:*:*:*:*:*, cpe:2.3:a:johnsoncontrols:metasys_lonworks_control_server:*:*:*:*:*:*:*:*, cpe:2.3:a:johnsoncontrols:metasys_open_application_server:10.1:*:*:*:*:*:*:*, cpe:2.3:a:johnsoncontrols:metasys_open_data_server:*:*:*:*:*:*:*:*, cpe:2.3:a:johnsoncontrols:metasys_system_configuration_tool:*:*:*:*:*:*:*:*, cpe:2.3:o:johnsoncontrols:nae55_firmware:8.1:*:*:*:*:*:*:*, cpe:2.3:o:johnsoncontrols:nae55_firmware:9.0.1:*:*:*:*:*:*:*, cpe:2.3:o:johnsoncontrols:nae55_firmware:9.0.2:*:*:*:*:*:*:*, cpe:2.3:o:johnsoncontrols:nae55_firmware:9.0.3:*:*:*:*:*:*:*, cpe:2.3:o:johnsoncontrols:nae55_firmware:9.0.5:*:*:*:*:*:*:*, cpe:2.3:o:johnsoncontrols:nae55_firmware:9.0.6:*:*:*:*:*:*:*, cpe:2.3:o:johnsoncontrols:nae85_firmware:*:*:*:*:*:*:*:*, cpe:2.3:o:johnsoncontrols:nie55_firmware:9.0.1:*:*:*:*:*:*:*, cpe:2.3:o:johnsoncontrols:nie55_firmware:9.0.2:*:*:*:*:*:*:*, cpe:2.3:o:johnsoncontrols:nie55_firmware:9.0.3:*:*:*:*:*:*:*, cpe:2.3:o:johnsoncontrols:nie55_firmware:9.0.5:*:*:*:*:*:*:*, cpe:2.3:o:johnsoncontrols:nie55_firmware:9.0.6:*:*:*:*:*:*:*, cpe:2.3:o:johnsoncontrols:nie59_firmware:9.0.1:*:*:*:*:*:*:*, cpe:2.3:o:johnsoncontrols:nie59_firmware:9.0.2:*:*:*:*:*:*:*, cpe:2.3:o:johnsoncontrols:nie59_firmware:9.0.3:*:*:*:*:*:*:*, cpe:2.3:o:johnsoncontrols:nie59_firmware:9.0.5:*:*:*:*:*:*:*, cpe:2.3:o:johnsoncontrols:nie59_firmware:9.0.6:*:*:*:*:*:*:*, cpe:2.3:o:johnsoncontrols:nie85_firmware:*:*:*:*:*:*:*:*, cpe:2.3:o:johnsoncontrols:ord-c100-13_uuklc_firmware:8.1:*:*:*:*:*:*:*, cpe:2.3:o:johnsoncontrols:ul_864_uukl_firmware:8.1:*:*:*:*:*:*:*

Patch Publication Date: 3/10/2020

Vulnerability Publication Date: 3/10/2020

Reference Information

CVE: CVE-2020-9044