CVE-2021-20990

Fibaro Home Center Unauthenticated access to shutdown, reboot and reboot to recovery mode

HIGH
7.5
CVSS Score
Published: April 19, 2021 at 02:05 PM UTC
Updated: June 17, 2026 at 03:34 AM UTC
5 products affected across 2 vendorsHome Center Lite FirmwareHome Center 2 FirmwareHome Center 2

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Severity
HIGH7.5
Exploit prediction
EPSS 3%

Description

In Fibaro Home Center 2 and Lite devices with firmware version 4.600 and older an internal management service is accessible on port 8000 and some API endpoints could be accessed without authentication to trigger a shutdown, a reboot or a reboot into recovery mode.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v ≤ 4.600
fibaro-home-center-2 (same device)
v ≤ 4.600
fibaro-home-center-lite (same device)
Home Center 2 ≤ v ≤ 4.600Home Center Lite ≤ v ≤ 4.600Home Center 2Home Center Lite
All versions
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

CVSS

7.5HIGHCERTVDE
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-306

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