CVE-2020-37220

Katalog CVE

CVSS 7.5 · High EPSS 0,36%

Kerentanan Use of Hard-coded Credentials. Skor CVSS 3.1 7.5 (High) menurut vulncheck.com.

Deskripsi (NVD)

Huawei HG630 V2 router contains an authentication bypass vulnerability that allows unauthenticated attackers to obtain administrative access by retrieving the device serial number. Attackers can query the /api/system/deviceinfo endpoint without authentication to extract the SerialNumber field, then use the last 8 characters as the default password to log in to the router.

Rincian

Terbit di NVD

13 Mei 2026

Terakhir diubah

17 Juni 2026

Status NVD

Deferred

CVSS 3.1

7.5 (High), sumber vulncheck.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-798: Use of Hard-coded Credentials

EPSS (30 hari)

0,36% peluang dieksploitasi; lebih tinggi dari 27,5% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://www.exploit-db.com/exploits/48310
• https://www.vulncheck.com/advisories/huawei-hg630-v2-router-authentication-bypass-via-serial-number
• https://www.youtube.com/watch?v=vOrIL7L_cVc