CVE-2021-20991

Fibaro Home Center Authenticated remote command execution

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.

Affected

Fibar Group S.A · Fibaro Home Center

CVSS v3.1 NVD

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 CERT

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0 NVD

9.0 HIGHAV:N/AC:L/Au:S/C:C/I:C/A:C

EPSS

5.44% chance of exploitation in the next 30 days, 93rd percentile

Published

2021-04-19

Updated

2024-09-16

Proof-of-concept exploits (2)

• http://packetstormsecurity.com/files/162243/Fibaro-Home-Center-MITM-Missing-Authenticatio…
• https://www.iot-inspector.com/blog/advisory-fibaro-home-center/

Security advisories

• http://seclists.org/fulldisclosure/2021/Apr/27
• https://www.iot-inspector.com/blog/advisory-fibaro-home-center

References

• CVE Record
• NVD entry