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CVE-2020-9044

Metasys Improper Restriction of XML External Entity Reference

Published
Last modified
published
Not listed in CISA KEV
None on Exploit-DB, Metasploit or GitHub

Summary

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.

Timeline

  1. CVE published
  2. Record last updated

Affected versions

  • Johnson Controls Metasys Application and Data Server (ADS, ADS-Lite)

    Version range not reported

  • Johnson Controls Metasys Extended Application and Data Server (ADX)

    Version range not reported

  • Johnson Controls Metasys Open Data Server (ODS)

    Version range not reported

  • Johnson Controls Metasys Open Application Server (OAS)

    version 10.1

  • Johnson Controls Metasys Network Automation Engine (NAE55 only)

    versions 9.0.1, 9.0.2, 9.0.3, 9.0.5, 9.0.6

  • Johnson Controls Metasys Network Integration Engine (NIE55/NIE59)

    versions 9.0.1, 9.0.2, 9.0.3, 9.0.5, 9.0.6

  • Johnson Controls Metasys NAE85 and NIE85

    Version range not reported

  • Johnson Controls Metasys LonWorks Control Server (LCS)

    Version range not reported

  • Johnson Controls Metasys System Configuration Tool (SCT)

    Version range not reported

  • Johnson Controls Metasys Smoke Control Network Automation Engine (NAE55, UL 864 UUKL/ORD-C100-13 UUKLC 10th Edition Listed)

    version 8.1

References 2

johnsoncontrols.com

us-cert.gov