CVE-2019-7594 - Vulnerability Details - OpenCVE

Metasys® ADS/ADX servers and NAE/NIE/NCE engines prior to 9.0 make use of a hardcoded RC2 key for certain encryption operations involving the Site Management Portal (SMP).

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction Required

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00111.

Key SSVC decision points have not yet been added.

Vendors	Products
Johnsoncontrols	Metasys System

Configuration 1 [-]

cpe:2.3:a:johnsoncontrols:metasys_system:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2019-17132	Metasys® ADS/ADX servers and NAE/NIE/NCE engines prior to 9.0 make use of a hardcoded RC2 key for certain encryption operations involving the Site Management Portal (SMP).

Fixes

Solution

Upgrade Metasys® devices to Release 9.0 or later and configure sites with trusted certificates.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.johnsoncontrols.com/-/media/jci/cyber-solutions/product-security-advisories/2019/jci-psa-2019-06-v1-metasys-icsa-19-227-01.pdf
https://www.us-cert.gov/ics/advisories/icsa-19-227-01

History

No history.

MITRE

Status: PUBLISHED

Assigner: jci

Published: 2019-08-20T18:24:56

Updated: 2024-08-04T20:54:28.360Z

Reserved: 2019-02-07T00:00:00

Link: CVE-2019-7594

Vulnrichment

No data.

NVD

Status : Modified

Published: 2019-08-20T19:15:17.307

Modified: 2024-11-21T04:48:23.423

Link: CVE-2019-7594

Redhat

No data.

OpenCVE Enrichment

No data.

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