PT-2026-66828 · Johnson Controls · Fm Systems Employee
CVE-2026-21662
·
Published
2026-07-31
·
Updated
2026-08-10
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Johnson Controls FM Systems Employee versions prior to 2025.3.1
Description
An unrestricted upload of files with dangerous types allows the use of malicious files within the system.
Recommendations
Update Johnson Controls FM Systems Employee to version 2025.3.1 or later.
Fix
Unrestricted File Upload
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Weakness Enumeration
Related Identifiers
Affected Products
Fm Systems Employee