CVE-2022-30330: keepkey firmware

csirt@kutim:~/threat-intel/cve/CVE-2022-30330

CVSS 6.6 · Medium EPSS 0,53%

Kerentanan Improper Input Validation pada keepkey firmware. Skor CVSS 3.1 6.6 (Medium) menurut NVD.

Deskripsi (NVD)

In the KeepKey firmware before 7.3.2,Flaws in the supervisor interface can be exploited to bypass important security restrictions on firmware operations. Using these flaws, malicious firmware code can elevate privileges, permanently make the device inoperable or overwrite the trusted bootloader code to compromise the hardware wallet across reboots or storage wipes.

Rincian

Terbit di NVD: 7 Mei 2022
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 6.6 (Medium), sumber NVD
CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-20: Improper Input Validation
EPSS (30 hari): 0,53% peluang dieksploitasi; lebih tinggi dari 43,5% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
keepkey	keepkey firmware	Semua versi sebelum 7.3.2

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://blog.inhq.net/posts/keepkey-CVE-2022-30330/ exploit · patch · advisory pihak ketiga
https://github.com/keepkey/keepkey-firmware/commit/447c1f038a31378ab9589965c098467d9ea6cccc patch · advisory pihak ketiga
https://github.com/keepkey/keepkey-firmware/releases/tag/v7.3.2 release notes · 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.