- Exposure of Sensitive Information vulnerability in Johnson Controls Easy IO Neo allows Collect Data from Common Resource Locations.

published 2026-10-01 38 d ago modified 2026-10-02 37 d ago also EUVD-2026-91073

cvss: 6.3; version 4.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 15%
public exploits: 0; none known

This issue affects Easy IO Neo: before 3.3b63.

Patch / fix

fixed in 1

Johnson Controls Easy IO Neo 3.3b63

Vendor advisories

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

cisa ICSA-26-274-04 updated 2026-10-01 cvss 3.5

Johnson Controls EasyIO Neo Series EC and CW Controllers

Johnson Controls EasyIO Neo Series CW Controllers V3.3b25, V3.3b24 Johnson Controls EasyIO Neo Series EC Controllers V3.3b63, V3.3b62
affected: mitigation “For more detailed mitigation instructions, please see Johnson Controls Product Security Advisory JCI-PSA-2026-20.https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories” 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: no
Technical impact: partial
Assessed: 37 d ago (2026-10-02)

Exploit prediction

0.24% chance of exploitation in the next 30 days, higher than 15% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	4.0	6.3	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:N/VA:L/SC:H/SI:H/SA:H
CNA	4.0	6.3	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:N/VA:L/SC:H/SI:H/SA:H/E:X/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 Easy IO Neo

Classification

Weakness

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References

johnsoncontrols.com /trust-center/cybersecurity/security-advisories

Sources

CVE List CVE-2026-64892
NVD CVE-2026-64892

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.

Summary