CVE-2021-20989

MEDIUM

Fibaro Home Center 2 & Lite <4.600 - SSRF

Title source: llm
STIX 2.1

Description

Fibaro Home Center 2 and Lite devices with firmware version 4.600 and older initiate SSH connections to the Fibaro cloud to provide remote access and remote support capabilities. This connection can be intercepted using DNS spoofing attack and a device initiated remote port-forward channel can be used to connect to the web management interface. Knowledge of authorization credentials to the management interface is required to perform any further actions.

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 5.9
EPSS 0.0198
EPSS Percentile 78.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-295
Status published
Products (2)
fibaro/home_center_2_firmware < 4.600
fibaro/home_center_lite_firmware < 4.600
Published Apr 19, 2021
Tracked Since Feb 18, 2026