CVE:CVE-2020-9044
CNNVD:CNNVD-202003-531
Johnson Controls Metasys Application and Data Server（ADS）等都是美国江森自控（Johnson Controls）公司的产品。Metasys Application and Data Server是一款应用程序和数据服务器。Metasys Open Data Server（ODS）是一款数据服务器。Metasys Open Application Server（OAS）是一款应用程序服务器。
多款Johnson Controls产品中存在代码问题漏洞。攻击者可利用该漏洞造成拒绝服务或获取ASCII服务器文件。以下产品及版本受到影响：Johnson Controls  Metasys Application and Data Server (ADS、ADS-Lite) 10.1及之前版本；Metasys Extended Application and Data Server (ADX) 10.1及之前版本； Metasys Open Data Server (ODS) 10.1及之前版本；Metasys Open Application Server (OAS) 10.1版本；Metasys Network Automation Engine (仅NAE55) 9.0.1版本，9.0.2版本，9.0.3版本，9.0.5版本，9.0.6版本；Metasys Network Integration Engine (NIE55/NIE59) 9.0.1版本，9.0.2版本，9.0.3版本，9.0.5版本，9.0.6版本；Metasys NAE85 10.1及之前版本；Metasys NIE85 10.1及之前版本；Metasys LonWorks Control Server (LCS) 10.1及之前版本；Metasys System Configuration Tool (SCT) 13.2及之前版本；Metasys Smoke Control Network Automation Engine (NAE55, UL 864 UUKL/ORD-C100-13 UUKLC 10th Edition Listed) 8.1版本。
solution:Upgrade johnsoncontrols metasys_application_and_data_server to a higher version than 10.1,and avoid the version (,10.1]; Upgrade johnsoncontrols metasys_extended_application_and_data_server to a higher version than 10.1,and avoid the version (,10.1]; Upgrade johnsoncontrols metasys_lonworks_control_server to a higher version than 10.1,and avoid the version (,10.1]; Upgrade johnsoncontrols metasys_open_application_server to a higher version than 10.1,and avoid the version 10.1; Upgrade johnsoncontrols metasys_open_data_server to a higher version than 10.1,and avoid the version (,10.1]; Upgrade johnsoncontrols metasys_system_configuration_tool to a higher version than 13.2,and avoid the version (,13.2]; Upgrade johnsoncontrols nae55_firmware to a higher version than 9.0.1,9.0.2,9.0.3,9.0.5,9.0.6,8.1,and avoid the version 9.0.1,9.0.2,9.0.3,9.0.5,9.0.6,8.1; Upgrade johnsoncontrols nie55_firmware to a higher version than 9.0.1,9.0.2,9.0.3,9.0.5,9.0.6,and avoid the version 9.0.1,9.0.2,9.0.3,9.0.5,9.0.6; Upgrade johnsoncontrols nie59_firmware to a higher version than 9.0.1,9.0.2,9.0.3,9.0.5,9.0.6,and avoid the version 9.0.1,9.0.2,9.0.3,9.0.5,9.0.6; Upgrade johnsoncontrols nae85_firmware to a higher version than 10.1,and avoid the version (,10.1]; Upgrade johnsoncontrols nie85_firmware to a higher version than 10.1,and avoid the version (,10.1]; Upgrade johnsoncontrols ul_864_uukl_firmware to a higher version than 8.1,and avoid the version 8.1; Upgrade johnsoncontrols ord-c100-13_uuklc_firmware to a higher version than 8.1,and avoid the version 8.1