CVE-2025-26381OpenBlue Mobile Web Application configuration issue for optional for OpenBlue Workplace (formerly FM Systems)
- 6.5MediumCVSS base score
- 0.31%Exploitation in 30 daysEPSS · top 76% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
Successful exploitation of this vulnerability could allow an attacker to gain unauthorized access to sensitive information.
Timeline
ID reserved
By jci
- 10 months later
· 10 months later
Published
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| jciCNA (assigner) | 4.0 | Medium6.5 | 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 |
| NVDNVD · Deferred | 4.0 | Medium6.5 | 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 |
- EPSS (exploitation in 30 days)
- 0.31% · top 76% of all CVEs (12 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.5.
Affected products
Johnson Controls · OpenBlue Workplace (formerly FM Systems)
- affected ≤ 2025.1.2
What to do
Solution: * Upgrade to patch level 2025.1.3 or above when available. Note: When this patch is applied, skip the below two steps. * Disable the Mobile Application in Microsoft Internet Information Services (IIS) or Disable the mobile application within Microsoft Internet Information Services (IIS) at the application pool level. * Use the primary OpenBlue Workplace web interface: To complete the tasks you've previously accomplished in OpenBlue Workplace Mobile interface, the primary Workplace web interface provides a subset of the Mobile functionality and is available here: [base url]/FMInteract/Default.aspx?DashboardType=Homepage.
References
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2025-203901 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2025-26381)Record last updated .