CVE-2020-25082

Katalog CVE

CVSS 3.8 · Low EPSS 0,21%

Kerentanan Observable Discrepancy pada nuvoton npct75x firmware. Skor CVSS 3.1 3.8 (Low) menurut NVD.

Deskripsi (NVD)

An attacker with physical access to Nuvoton Trusted Platform Module (NPCT75x 7.2.x before 7.2.2.0) could extract an Elliptic Curve Cryptography (ECC) private key via a side-channel attack against ECDSA, because of an Observable Timing Discrepancy.

Rincian

Terbit di NVD

10 Agustus 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

3.8 (Low), sumber NVD
CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-203: Observable Discrepancy

EPSS (30 hari)

0,21% peluang dieksploitasi; lebih tinggi dari 10,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.nuvoton.com/support/product-related-information/security-advisories/sa-002/ advisory vendor