CVE-2020-5196: cerberusftp ftp server

csirt@kutim:~/threat-intel/cve/CVE-2020-5196

CVSS 8.1 · High EPSS 1,2%

Kerentanan Incorrect Default Permissions pada cerberusftp ftp server. Skor CVSS 3.1 8.1 (High) menurut NVD.

Deskripsi (NVD)

Cerberus FTP Server Enterprise Edition prior to versions 11.0.3 and 10.0.18 allows an authenticated attacker to create files, display hidden files, list directories, and list files without the permission to zip and download (or unzip and upload) files. There are multiple ways to bypass certain permissions by utilizing the zip and unzip features. As a result, users without permission can see files, folders, and hidden files, and can create directories without permission.

Rincian

Terbit di NVD: 14 Januari 2020
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 8.1 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-276: Incorrect Default Permissions
EPSS (30 hari): 1,2% peluang dieksploitasi; lebih tinggi dari 67,4% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
cerberusftp	ftp server	Versi 10.0.0 hingga sebelum 10.0.18
cerberusftp	ftp server	Versi 11.0.0 hingga sebelum 11.0.3

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://support.cerberusftp.com/hc/en-us/community/topics/360000164199-Announcements release notes · advisory vendor
https://www.cerberusftp.com/zip-unzip-permission-bypass-vulnerability-fixed-in-cerberus-ftp-server-versions-11... advisory vendor
https://www.doyler.net/security-not-included/cerberus-ftp-vulnerabilities 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.