CVE-2020-28351: mitel shoretel firmware

csirt@kutim:~/threat-intel/cve/CVE-2020-28351

CVSS 6.1 · Medium EPSS 16,0%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada mitel shoretel firmware. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

The conferencing component on Mitel ShoreTel 19.46.1802.0 devices could allow an unauthenticated attacker to conduct a reflected cross-site scripting (XSS) attack (via the PATH_INFO to index.php) due to insufficient validation for the time_zone object in the HOME_MEETING& page.

Rincian

Terbit di NVD: 9 November 2020
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): 16,0% peluang dieksploitasi; lebih tinggi dari 96,8% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
mitel	shoretel firmware	Versi 19.46.1802.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://www.mitel.com/articles/what-happened-shoretel-products advisory vendor
http://packetstormsecurity.com/files/159987/ShoreTel-Conferencing-19.46.1802.0-Cross-Site-Scripting.html exploit · advisory pihak ketiga
https://github.com/dievus/cve-2020-28351 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.