CVE-2022-38132: linksys mr8300 firmware

csirt@kutim:~/threat-intel/cve/CVE-2022-38132

CVSS 8.8 · High EPSS 0,58%

Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada linksys mr8300 firmware. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

Command injection vulnerability in Linksys MR8300 router while Registration to DDNS Service. By specifying username and password, an attacker connected to the router's web interface can execute arbitrary OS commands. The username and password fields are not sanitized correctly and are used as URL construction arguments, allowing URL redirection to an arbitrary server, downloading an arbitrary script file, and eventually executing the file in the device. This issue affects: Linksys MR8300 Router 1.0.

Rincian

Terbit di NVD: 24 Agustus 2022
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 8.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/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): 0,58% peluang dieksploitasi; lebih tinggi dari 45,9% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
linksys	mr8300 firmware	Versi 1.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://downloads.linksys.com/support/assets/releasenotes/MR8300_1.1.10.210186_Customer_ReleaseNotes.txt release notes · advisory vendor

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.