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CVE-2026-64894

Vulnerability in Johnson Controls EasyIO Neo IOManager And Tools Installer

CVSS score

7.3

EPSS probability

%0.1

Risk score

0.0

Published

1 d ago

OverviewPublic Exploits (0)NewsroomVulnerability Timeline
Patch status has not yet been verified

Resmî kaynaklarda yeterli kanıt bulunamadı. Bu sonuç “yama yok” anlamına gelmez.

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Vulnerability description

DayBreach AI Explanation

Verified against sources

Vulnerability in Johnson Controls EasyIO Neo IOManager And Tools Installer

Sources read

1

Source agreement

Tam uyum

Evidence confidence

%55

Short explanation

An inclusion of functionality from untrusted control sphere vulnerability has been identified in Johnson Controls EasyIO Neo IOManager and Tools Installer [S0]. This issue allows malicious software update [S0].

Why does it matter?

This vulnerability enables unauthorized functionality integration on the affected product, presenting high risks to confidentiality, integrity, and availability [S0].

What should be done?

  • Follow the vendor advisory [S0].
Chain of evidence and sources2 verified claims

EasyIO Neo IOManager ve Tools Installer 1.1.0.0 sürümü güvenlik açığından etkilenmektedir [S0].

S0 · daybreach-canonical

Zafiyet kötü amaçlı yazılım güncellemesine izin vermektedir [S0].

S0 · daybreach-canonical
Show the technical text from the sources

Inclusion of functionality from untrusted control sphere vulnerability in Johnson Controls EasyIO Neo IOManager and Tools Installer allows Malicious Software Update. This issue affects EasyIO Neo IOManager and Tools Installer: 1.1.0.0.

CVSS vector: CVSS:4.0/AV:P/AC:H/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

CWE: CWE-829

This explanation was compiled automatically from the source records. Scores, active exploitation, patch and exploit status come straight from the sources.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2026-64894 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1Johnson ControlsEasyIO Neo IOManager and Tools Installer View
Total affected vendors: 1|Products: 1

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCOREVERSIONSEVERITYVECTORSOURCE
7.3CVSS V40HIGHCVSS:4.0/AV:P/AC:H/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/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:XNVD
7.3CVSS V4_0HIGHCVSS:4.0/AV:P/AC:H/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:HCVE CNA

Patch and Remediation Guide

Solution & Remediation Advisory

Patch status unknown

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Confirm the affected product and version against the source evidence above.
Restrict access to internet-facing services and apply network segmentation.
Until a patch is confirmed, follow the vendor advisory; do not read an unknown status as “no patch”.
Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-64894 is associated with the following CWEs:

CWE-829: Common Weakness Enumeration Entry CWE-829

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-64894 weaknesses.

CAPEC-66: SQL InjectionCAPEC-126: Path TraversalCAPEC-28: OS Command Injection

Attack Vector and Accessibility

ExposureFiziksel
PermissionsLow
User—

Official Sources and Advisories

https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisoriesvendor-advisory

CVSS Vector Radar Chart

7.3 / 10
Attack VectorLocalComplexityHighPrivilegesLowUser Interact.RequiredConfidentialityHighIntegrityNoneAvailabilityHigh

Vulnerability Scoring Details

CVSS:4.0/AV:P/AC:H/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Attack VectorPhysical
Attack ComplexityHigh
Privileges RequiredLow privileges
User InteractionP
Confidentiality (Gizlilik)High
Integrity (Bütünlük)P
Availability (Erişilebilirlik)High

Yama durumu bilinmiyor

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Follow the vendor

JC
Johnson Controls logo
Johnson Controls

Weakness Type (CWE & CAPEC)

CWE-829

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