CVE-2021-40045

Katalog CVE

CVSS 5.5 · Medium EPSS 0,15%

Kerentanan Improper Verification of Cryptographic Signature pada huawei emui, huawei harmonyos +1 lainnya. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

There is a vulnerability of signature verification mechanism failure in system upgrade through recovery mode.Successful exploitation of this vulnerability may affect service confidentiality.

Rincian

Terbit di NVD

9 Februari 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-347: Improper Verification of Cryptographic Signature

EPSS (30 hari)

0,15% peluang dieksploitasi; lebih tinggi dari 3,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://consumer.huawei.com/en/support/bulletin/2022/2/ advisory vendor
• https://device.harmonyos.com/en/docs/security/update/security-bulletins-202202-0000001204253396 advisory vendor