CVE-2020-19203

Katalog CVE

CVSS 5.4 · Medium EPSS 1,1%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada netgate pfsense. Skor CVSS 3.1 5.4 (Medium) menurut NVD.

Deskripsi (NVD)

An authenticated Cross-Site Scripting (XSS) vulnerability was found in widgets/widgets/wake_on_lan_widget.php, a component of the pfSense software WebGUI, on version 2.4.4-p2 and earlier. The widget did not encode the descr (description) parameter of wake-on-LAN entries in its output, leading to a possible stored XSS.

Rincian

Terbit di NVD

12 Juli 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

5.4 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

EPSS (30 hari)

1,1% peluang dieksploitasi; lebih tinggi dari 63,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://docs.netgate.com/pfsense/en/latest/releases/2-4-4-p3.html advisory vendor
• https://www.netgate.com/assets/downloads/advisories/pfSense-SA-19_04.webgui.asc advisory vendor
• https://www.pfsense.org/download/ product · release notes · advisory vendor
• https://gist.github.com/dharmeshbaskaran/55d546496bfb0ba28117e846d8b785db advisory pihak ketiga