CVE-2021-4229: ua-parser-js project ua-parser-js

csirt@kutim:~/threat-intel/cve/CVE-2021-4229

CVSS 8.8 · High EPSS 1,5%

Kerentanan Hidden Functionality pada ua-parser-js project ua-parser-js. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

A vulnerability was found in ua-parser-js 0.7.29/0.8.0/1.0.0. It has been rated as critical. This issue affects the crypto mining component which introduces a backdoor. Upgrading to version 0.7.30, 0.8.1 and 1.0.1 is able to address this issue. It is recommended to upgrade the affected component.

Rincian

Terbit di NVD: 24 Mei 2022
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-912: Hidden Functionality
CWE-829: Inclusion of Functionality from Untrusted Control Sphere
EPSS (30 hari): 1,5% peluang dieksploitasi; lebih tinggi dari 73,8% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
ua-parser-js project	ua-parser-js	Versi 0.7.29
ua-parser-js project	ua-parser-js	Versi 0.8.0
ua-parser-js project	ua-parser-js	Versi 1.0.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/faisalman/ua-parser-js/issues/536 issue tracking · patch · advisory pihak ketiga
https://github.com/advisories/GHSA-pjwm-rvh2-c87w advisory pihak ketiga
https://vuldb.com/?id.185453 advisory pihak ketiga · vdb entry

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.