CVE-2021-27660

C-CURE 9000

View on CVE.org

Published Jul 1, 2021 CVSS 3.1 · 8.8 High EPSS 2.1% KEV · Not listed

Description

An insecure client auto update feature in C-CURE 9000 can allow remote execution of lower privileged Windows programs.

Analysis

No analysis available yet

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Johnson Controls

C-CURE 9000

affected

Version	Status	Constraints
`All versions of C-CURE 9000 prior to 2.80`	affected	< 2.80

Configuration 1 [-]

AND

cpe:2.3:o:johnsoncontrols:c-cure_9000_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:johnsoncontrols:c-cure_9000:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

Vendor Solution

Upgrade to C-CURE 9000 version 2.80 or above. If this is not possible then follow published instructions for disabling the auto update feature located here https://support.swhouse.com/ and search for the document SWH-TAB-nID-000006545.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-14406	An insecure client auto update feature in C-CURE 9000 can allow remote execution of lower privileged Windows programs.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Exploit prediction score: 2.1% (2.096% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://us-cert.cisa.gov/ics/advisories/icsa-21-182-02
https://www.johnsoncontrols.com/cyber-solutions/security-advisories

History

No history.

Subscriptions

Johnsoncontrols C-cure 9000 C-cure 9000 Firmware

Weaknesses

CWE-20
Improper Input Validation

Sources

CVE record Updated: Sep 16, 2024, 7:24 PM

Status: PUBLISHED
Assigner: jci
Published: Jul 1, 2021, 1:36 PM
Updated: Sep 16, 2024, 7:24 PM
Reserved: Feb 24, 2021, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 3:45 AM

Status: Modified
Published: Jul 1, 2021, 2:15 PM
Modified: Jun 17, 2026, 3:45 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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