Description
- On-Chip Debug Interface vulnerability in Johnson Controls EasyIO FS32 allows Collect Data from Common Resource Locations.

This issue affects EasyIO FS32: before 3.3b63.
Published: 2026-10-01
Score: 7.2 High
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Fri, 02 Oct 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 01 Oct 2026 23:15:00 +0000

Type Values Removed Values Added
Title ON‑Chip Debug Interface Vulnerability Exposing Common Resource Data

Thu, 01 Oct 2026 21:30:00 +0000

Type Values Removed Values Added
Description - On-Chip Debug Interface vulnerability in Johnson Controls EasyIO FS32 allows Collect Data from Common Resource Locations. This issue affects EasyIO FS32: before 3.3b63.
First Time appeared Johnson Controls
Johnson Controls easyio Fs32
Weaknesses CWE-1191
CPEs cpe:2.3:a:johnson_controls:easyio_fs32:*:*:*:*:*:*:*:*
Vendors & Products Johnson Controls
Johnson Controls easyio Fs32
References
Metrics cvssV4_0

{'score': 7.2, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:H/SI:H/SA:H'}


Subscriptions

Johnson Controls Easyio Fs32
cve-icon MITRE

Status: PUBLISHED

Assigner: jci

Published:

Updated: 2026-10-02T19:31:33.140Z

Reserved: 2026-03-30T08:25:11.763Z

Link: CVE-2026-34493

cve-icon Vulnrichment

Updated: 2026-10-02T19:31:19.739Z

cve-icon NVD

Status : Deferred

Published: 2026-10-01T22:17:01.720

Modified: 2026-10-02T20:17:02.190

Link: CVE-2026-34493

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-01T23:00:20Z

Weaknesses
  • CWE-1191

    On-Chip Debug and Test Interface With Improper Access Control