CVE-2025-26381

OpenBlue Mobile Web Application configuration issue for optional for OpenBlue Workplace (formerly FM Systems)

State: Published
Severity: 6.5 Medium
Published: Dec 17, 2025
Updated: Dec 17, 2025
Reserved: Feb 7, 2025

Description

Successful exploitation of this vulnerability could allow an attacker to gain unauthorized access to sensitive information.

Scores

CVSS	Score	Vector	Source
4.0	6.5 Medium	CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N/E:U	jci

Weaknesses

CWE-425 Direct Request ('Forced Browsing')

Affected Products

Product	Versions
OpenBlue Workplace (formerly FM Systems)Johnson Controls	2025.1.2 and earlierAffected

References

https://https//www.cisa.gov/news-events/ics-advisories/icsa-25-338-03
https://tyco.widen.net/view/pdf/xmejieec4b/JCI-PSA-2025-05.pdf?t.download=true&u=aiurfs

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