CVE-2021-20991

Fibaro Home Center Authenticated remote command execution

View on CVE.org

Published Apr 19, 2021 CVSS 3.1 · 9.8 Critical EPSS 5.6% KEV · Not listed

Description

In Fibaro Home Center 2 and Lite devices with firmware version 4.540 and older an authenticated user can run commands as root user using a command injection vulnerability.

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

Fibar Group S.A

Fibaro Home Center

affected

Version	Status	Constraints
`Home Center 2`	affected	≤ 4.540
`Home Center Lite`	affected	≤ 4.540

Configuration 1 [-]

AND

cpe:2.3:o:fibaro:home_center_2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:fibaro:home_center_2:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:fibaro:home_center_lite_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:fibaro:home_center_lite:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

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 Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

Exploit prediction score: 5.6% (5.565% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
http://packetstormsecurity.com/files/162243/Fibaro-Home-Center-MITM-Missing-Authentication-Code-Execution.html
http://seclists.org/fulldisclosure/2021/Apr/27
https://www.iot-inspector.com/blog/advisory-fibaro-home-center/

History

No history.

Subscriptions

Fibaro Home Center 2 Home Center 2 Firmware Home Center Lite Home Center Lite Firmware

Weaknesses

Sources

CVE record Updated: Sep 16, 2024, 5:42 PM

Status: PUBLISHED
Assigner: CERTVDE
Published: Apr 19, 2021, 2:05 PM
Updated: Sep 16, 2024, 5:42 PM
Reserved: Dec 17, 2020, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 3:34 AM

Status: Modified
Published: Apr 19, 2021, 2:15 PM
Modified: Jun 17, 2026, 3:34 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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