CVE-2021-46387

Katalog CVE

CVSS 6.1 · Medium EPSS 21,0%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada zyxel zywall 2 plus internet security appliance firmware. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

ZyXEL ZyWALL 2 Plus Internet Security Appliance is affected by Cross Site Scripting (XSS). Insecure URI handling leads to bypass security restriction to achieve Cross Site Scripting, which allows an attacker able to execute arbitrary JavaScript codes to perform multiple attacks such as clipboard hijacking and session hijacking.

Rincian

Terbit di NVD

1 Maret 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

6.1 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/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)

21,0% peluang dieksploitasi; lebih tinggi dari 97,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.zyxel.com/uk/en/products_services/zywall_2_plus.shtml broken link · advisory vendor
• https://www.zyxel.com/us/en/support/security_advisories.shtml advisory vendor
• http://packetstormsecurity.com/files/166189/Zyxel-ZyWALL-2-Plus-Cross-Site-Scripting.html exploit · advisory pihak ketiga · vdb entry
• https://drive.google.com/drive/folders/1_XfWBLqxT2Mqt7uB663Sjlc62pE8-rcN?usp=sharing exploit · advisory pihak ketiga