CVE-2021-27792: broadcom fabric operating system

csirt@kutim:~/threat-intel/cve/CVE-2021-27792

CVSS 7.8 · High EPSS 0,27%

Kerentanan pada broadcom fabric operating system. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

The request handling functions in web management interface of Brocade Fabric OS versions before v9.0.1a, v8.2.3a, and v7.4.2h do not properly handle malformed user input, resulting in a service crash. An authenticated attacker could use this weakness to cause the FOS HTTP application handler to crash, requiring a reboot.

Rincian

Terbit di NVD: 12 Agustus 2021
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
EPSS (30 hari): 0,27% peluang dieksploitasi; lebih tinggi dari 18,1% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
broadcom	fabric operating system	Semua versi sebelum 7.4.2h
broadcom	fabric operating system	Versi 8.0.0 hingga sebelum 8.2.3a
broadcom	fabric operating system	Versi 9.0.0 hingga sebelum 9.0.1a

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2021-1... advisory vendor
https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2021-1... advisory vendor
https://security.netapp.com/advisory/ntap-20210819-0002/ 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.