CVE-2021-42165

Katalog CVE

CVSS 8.8 · High EPSS 14,1%

Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada mitrastar gpt-2541gnac-n1 firmware. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

MitraStar GPT-2541GNAC-N1 (HGU) 100VNZ0b33 devices allow remote authenticated users to obtain root access by executing command "deviceinfo show file &&/bin/bash" because of incorrect sanitization of parameter "path".

Rincian

Terbit di NVD

3 Mei 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/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)

14,1% peluang dieksploitasi; lebih tinggi dari 96,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/leoservalli/Privilege-escalation-MitraStar/blob/main/README.md exploit · advisory pihak ketiga
• https://packetstormsecurity.com/files/164333/Mitrastar-GPT-2541GNAC-N1-Privilege-Escalation.html exploit · advisory pihak ketiga · vdb entry
• https://www.exploit-db.com/exploits/50351 exploit · advisory pihak ketiga · vdb entry