Fibaro Home Center Authenticated remote command execution
CVE-2021-20991

9.8CRITICAL

Key Information:

Vendor

Fibar Group S.a

Status
Fibaro Home Center
Vendor
CVE Published:
19 April 2021

What is CVE-2021-20991?

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 Version(s)

Fibaro Home Center Home Center 2 <= 4.540

Fibaro Home Center Home Center Lite <= 4.540

References

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

34% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
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
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CVE-2021-20991 : Fibaro Home Center Authenticated remote command execution