CVE-2020-2509

Katalog CVE

CVSS 9.8 · Critical KEV · sudah dieksploitasi EPSS 34,0%

Kerentanan Improper Neutralization of Special Elements used in a Command ('Command Injection') pada qnap qts. Skor CVSS 3.1 9.8 (Critical) menurut NVD. Masuk katalog KEV CISA pada 11 April 2022, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

A command injection vulnerability has been reported to affect QTS and QuTS hero. If exploited, this vulnerability allows attackers to execute arbitrary commands in a compromised application. We have already fixed this vulnerability in the following versions: QTS 4.5.2.1566 Build 20210202 and later QTS 4.5.1.1495 Build 20201123 and later QTS 4.3.6.1620 Build 20210322 and later QTS 4.3.4.1632 Build 20210324 and later QTS 4.3.3.1624 Build 20210416 and later QTS 4.2.6 Build 20210327 and later QuTS hero h4.5.1.1491 build 20201119 and later

Rincian

Terbit di NVD

17 April 2021

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

EPSS (30 hari)

34,0% peluang dieksploitasi; lebih tinggi dari 98,3% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

QNAP Network-Attached Storage (NAS) Command Injection Vulnerability

Masuk KEV

11 April 2022

Tenggat CISA

2 Mei 2022 (untuk instansi federal AS)

Ransomware

Belum tercatat

Tindakan wajib

Apply updates per vendor instructions.

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD. Ditampilkan 60 dari 86 konfigurasi; daftar lengkap ada di NVD.

Referensi dan perbaikan

• https://www.qnap.com/en/security-advisory/qsa-21-05 advisory vendor
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-2509 pemerintah AS