CVE-2020-8227

Katalog CVE

CVSS 6.8 · Medium EPSS 25,8%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada nextcloud desktop. Skor CVSS 3.1 6.8 (Medium) menurut NVD.

Deskripsi (NVD)

Missing sanitization of a server response in Nextcloud Desktop Client 2.6.4 for Linux allowed a malicious Nextcloud Server to store files outside of the dedicated sync directory.

Rincian

Terbit di NVD

21 Agustus 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

6.8 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

EPSS (30 hari)

25,8% peluang dieksploitasi; lebih tinggi dari 97,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://nextcloud.com/security/advisory/?id=NC-SA-2020-032 broken link · exploit · advisory vendor
• https://hackerone.com/reports/590319 exploit · advisory pihak ketiga
• https://security.gentoo.org/glsa/202009-09 advisory pihak ketiga