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

7.5HIGH

Key Information:

Vendor

Fibar Group S.a

Status
Fibaro Home Center
Vendor
CVE Published:
19 April 2021

What is CVE-2021-20990?

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 Version(s)

Fibaro Home Center Home Center 2 <= 4.600

Fibaro Home Center Home Center Lite <= 4.600

References

https://www.iot-inspector.com/blog/advisory-fibaro-home-c...
x_refsource_CONFIRM
http://seclists.org/fulldisclosure/2021/Apr/27
mailing-listx_refsource_FULLDISC
http://packetstormsecurity.com/files/162243/Fibaro-Home-C...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Marton Illes IoT Inspector Research Lab https://www.iot-inspector.com
JSON
.
CVE-2021-20990 : Fibaro Home Center Unauthenticated access to shutdown, reboot and reboot to recovery mode