Description
Successful exploitation of this vulnerability could give an authenticated Metasys user an unintended level of access to the server file system, allowing them to access or modify system files by sending specifically crafted web messages to the Metasys system. This issue affects: Johnson Controls Metasys version 11.0 and prior versions.
Published: 2021-06-04
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

Vendor Solution

For Metasys versions previous to 9.0: Upgrade to a supported release. This is true for all the items except for Metasys Release 8.1 UL/cUL 864 UUKL 10th Edition Smoke Control.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-14403 Successful exploitation of this vulnerability could give an authenticated Metasys user an unintended level of access to the server file system, allowing them to access or modify system files by sending specifically crafted web messages to the Metasys system. This issue affects: Johnson Controls Metasys version 11.0 and prior versions.
History

No history.

Subscriptions

Johnsoncontrols Metasys
cve-icon MITRE

Status: PUBLISHED

Assigner: jci

Published:

Updated: 2024-09-17T00:51:44.651Z

Reserved: 2021-02-24T00:00:00.000Z

Link: CVE-2021-27657

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-06-04T15:15:07.517

Modified: 2024-11-21T05:58:23.307

Link: CVE-2021-27657

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses