CVE-2021-23241

Katalog CVE

CVSS 5.3 · Medium EPSS 13,3%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada mercusys mercury x18g firmware. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

MERCUSYS Mercury X18G 1.0.5 devices allow Directory Traversal via ../ in conjunction with a loginLess or login.htm URI (for authentication bypass) to the web server, as demonstrated by the /loginLess/../../etc/passwd URI.

Rincian

Terbit di NVD

7 Januari 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

EPSS (30 hari)

13,3% peluang dieksploitasi; lebih tinggi dari 96,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mercurycom.com.cn/product-521-1.html product · advisory vendor
• https://www.mercusys.com/en/ advisory vendor
• https://github.com/BATTZION/MY_REQUEST/blob/master/Mercury%20Router%20Web%20Server%20Directory%20Traversal.md exploit · advisory pihak ketiga