CVE-2020-19201

Katalog CVE

CVSS 5.4 · Medium EPSS 3,5%

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)

A Stored Cross-Site Scripting (XSS) vulnerability was found in status_filter_reload.php, a page in the pfSense software WebGUI, on Netgate pfSense version 2.4.4-p2 and earlier. The page did not encode output from the filter reload process, and a stored XSS was possible via the descr (description) parameter on NAT rules.

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)

3,5% peluang dieksploitasi; lebih tinggi dari 88,7% 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 product · advisory vendor
• https://www.pfsense.org/download/ advisory vendor
• https://gist.github.com/dharmeshbaskaran/fd3779006361d07651a883e8a040d916 exploit · advisory pihak ketiga