CVE-2022-40740

Katalog CVE

CVSS 7.2 · High EPSS 1,5%

Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada realtek usdk, realtek xpon software development kit. Skor CVSS 3.1 7.2 (High) menurut cert.org.tw.

Deskripsi (NVD)

Realtek GPON router has insufficient filtering for special characters. A remote attacker authenticated as an administrator can exploit this vulnerability to perform command injection attacks, to execute arbitrary system command, manipulate system or disrupt service.

Rincian

Terbit di NVD

3 Januari 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.2 (High), sumber cert.org.tw
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

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

EPSS (30 hari)

1,5% peluang dieksploitasi; lebih tinggi dari 73,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.twcert.org.tw/tw/cp-132-6831-19121-1.html advisory pihak ketiga · vdb entry