CVE-2021-20991: fibaro home center 2 firmware +1 lainnya

csirt@kutim:~/threat-intel/cve/CVE-2021-20991

CVSS 8.8 · High EPSS 5,4%

Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada fibaro home center 2 firmware, fibaro home center lite firmware. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD: 19 April 2021
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')
EPSS (30 hari): 5,4% peluang dieksploitasi; lebih tinggi dari 92,5% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
fibaro	home center 2 firmware	Semua versi hingga 4.540
fibaro	home center lite firmware	Semua versi hingga 4.540

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

http://packetstormsecurity.com/files/162243/Fibaro-Home-Center-MITM-Missing-Authentication-Code-Execution.html exploit · advisory pihak ketiga · vdb entry
http://seclists.org/fulldisclosure/2021/Apr/27 mailing list · advisory pihak ketiga
https://www.iot-inspector.com/blog/advisory-fibaro-home-center/ exploit · advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.