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High severity7.5NVD Advisory· Published Mar 10, 2020· Updated Jun 17, 2026

CVE-2020-9044

CVE-2020-9044

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

11
  • Johnson Controls/Metasys Application and Data Server (ADS)llm-fuzzy4 versions
    <=10.1+ 3 more
    • (no CPE)range: <=10.1
    • (no CPE)range: versions 10.1 and prior
    • (no CPE)range: versions 10.1 and prior
    • (no CPE)range: version 10.1
  • Johnson Controls/Metasys LonWorks Control Server (LCS)v5
    Range: versions 10.1 and prior
  • Johnson Controls/Metasys NAE85 and NIE85v5
    Range: versions 10.1 and prior
  • Johnson Controls/Metasys Network Automation Engine (NAE55 only)v5
    Range: versions 9.0.1
  • Johnson Controls/Metasys Network Integration Engine (NIE55/NIE59)v5
    Range: versions 9.0.1
  • Johnson Controls/Metasys Open Data Server (ODS)v5
    Range: versions 10.1 and prior
  • Johnson Controls/Metasys Smoke Control Network Automation Engine (NAE55, UL 864 UUKL/ORD-C100-13 UUKLC 10th Edition Listed)v5
    Range: version 8.1
  • Johnson Controls/System Configuration Tool (SCT)cpe-rescue
    Range: versions 13.2 and prior

Patches

Vulnerability mechanics

References

2

News mentions

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