CVE-2020-26245: systeminformation

csirt@kutim:~/threat-intel/cve/CVE-2020-26245

CVSS 9.8 · Critical EPSS 2,2%

Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada systeminformation. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

npm package systeminformation before version 4.30.5 is vulnerable to Prototype Pollution leading to Command Injection. The issue was fixed with a rewrite of shell sanitations to avoid prototyper pollution problems. The issue is fixed in version 4.30.5. If you cannot upgrade, be sure to check or sanitize service parameter strings that are passed to si.inetChecksite().

Rincian

Terbit di NVD: 27 November 2020
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
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-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-471: Modification of Assumed-Immutable Data (MAID)
EPSS (30 hari): 2,2% peluang dieksploitasi; lebih tinggi dari 82,2% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
systeminformation	systeminformation	Semua versi sebelum 4.30.5

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/sebhildebrandt/systeminformation/commit/8113ff0e87b2f422a5756c48f1057575e73af016 patch · advisory pihak ketiga
https://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-4v2w-h9jm-mqjg advisory pihak ketiga

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.