CVE-2021-40223: rittal cmc pu iii 7030.000 firmware

csirt@kutim:~/threat-intel/cve/CVE-2021-40223

CVSS 5.4 · Medium EPSS 0,62%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada rittal cmc pu iii 7030.000 firmware. Skor CVSS 3.1 5.4 (Medium) menurut NVD.

Deskripsi (NVD)

Rittal CMC PU III Web management (version V3.11.00_2) fails to sanitize user input on several parameters of the configuration (User Configuration dialog, Task Configuration dialog and set logging filter dialog). This allows an attacker to backdoor the device with HTML and browser-interpreted content (such as JavaScript or other client-side scripts). The XSS payload will be triggered when the user accesses some specific sections of the application.

Rincian

Terbit di NVD: 9 September 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): 0,62% peluang dieksploitasi; lebih tinggi dari 48,5% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
rittal	cmc pu iii 7030.000 firmware	Versi 3.11.00_2 hingga sebelum 3.17.10

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/asang17/CVE-2021-XSS exploit · 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.