CVE-2021-20991

CRITICAL

Fibaro Home Center <4.540 - Command Injection

Title source: llm
STIX 2.1

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.

References (3)

Core 3
Core References
Exploit, Third Party Advisory x_refsource_confirm
https://www.iot-inspector.com/blog/advisory-fibaro-home-center/
Mailing List, Third Party Advisory mailing-list x_refsource_fulldisc
http://seclists.org/fulldisclosure/2021/Apr/27

Scores

CVSS v3 9.8
EPSS 0.0544
EPSS Percentile 91.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-77 CWE-78
Status published
Products (2)
fibaro/home_center_2_firmware < 4.540
fibaro/home_center_lite_firmware < 4.540
Published Apr 19, 2021
Tracked Since Feb 18, 2026