CVE-2021-27798: broadcom fabric operating system

csirt@kutim:~/threat-intel/cve/CVE-2021-27798

CVSS 5.5 · Medium EPSS 0,23%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada broadcom fabric operating system. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

A vulnerability in Brocade Fabric OS versions 7.4.1b and 7.3.1d could allow local users to conduct privileged directory transversal. Brocade Fabric OS versions 7.4.1.x and 7.3.x have reached end of life. Brocade Fabric OS Users should upgrade to supported versions as described in the Product End-of-Life published report.

Rincian

Terbit di NVD: 5 Agustus 2022
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 5.5 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
EPSS (30 hari): 0,23% peluang dieksploitasi; lebih tinggi dari 12,2% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
broadcom	fabric operating system	Versi 7.3.1d
broadcom	fabric operating system	Versi 7.4.1b

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2022-2... advisory vendor

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.