Vulnerability Description
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.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Fibaro | Home Center 2 Firmware | <= 4.540 |
| Fibaro | Home Center 2 | - |
| Fibaro | Home Center Lite Firmware | <= 4.540 |
| Fibaro | Home Center Lite | - |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/162243/Fibaro-Home-Center-MITM-Missing-AuthExploitThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2021/Apr/27Mailing ListThird Party Advisory
- https://www.iot-inspector.com/blog/advisory-fibaro-home-center/ExploitThird Party Advisory
- http://packetstormsecurity.com/files/162243/Fibaro-Home-Center-MITM-Missing-AuthExploitThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2021/Apr/27Mailing ListThird Party Advisory
- https://www.iot-inspector.com/blog/advisory-fibaro-home-center/ExploitThird Party Advisory
FAQ
What is CVE-2021-20991?
CVE-2021-20991 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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.
How severe is CVE-2021-20991?
CVE-2021-20991 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2021-20991?
Check the references section above for vendor advisories and patch information. Affected products include: Fibaro Home Center 2 Firmware, Fibaro Home Center 2, Fibaro Home Center Lite Firmware, Fibaro Home Center Lite.