Skip to content
Fencer Vulns
medium 6.5

CVE-2025-26381 json

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

published 2025-12-17 10 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-203901

cvss
6.5
version 4.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 23%
public exploits
0
none known

Summary

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

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-25-338-03 updated cvss 9.3

Johnson Controls OpenBlue Mobile Web Application for OpenBlue Workplace

  • Johnson Controls Inc. OpenBlue Mobile Web Application for OpenBlue Workplace <=2025.1.2
    affected: mitigation “Johnson Controls Inc. recommends the following:” johnsoncontrols.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
10 mo ago

Exploit prediction

0.31% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 4.0 6.5 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
CNA 4.0 6.5 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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected products

  • Johnson Controls OpenBlue Workplace (formerly FM Systems)

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.