What’s Vulnerable › Vulnerabilities

CVE-2021-20990: Fibaro Home Center Unauthenticated access to shutdown, reboot and reboot to recovery mode

• Severity: high (CVSS 7.8 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-04-19 · updated 2026-06-17
• Weakness: CWE-306

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 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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