What’s Vulnerable › Vulnerabilities
CVE-2021-20989: Fibaro Home Center Insufficient remote access server authorization
- Severity: medium (CVSS 4.3 v2.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 2.0% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2021-04-19 · updated 2026-06-17
- Weakness: CWE-295
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.
Affected products
- Fibaro Home Center 2 Firmware: through 4.600
- Fibaro Home Center Lite Firmware: through 4.600
References
- 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/
- 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/
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