CVE-2020-36898

Katalog CVE

CVSS 9.1 · Critical EPSS 1,7%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada howfor qihang media web digital signage. Skor CVSS 3.1 9.1 (Critical) menurut NVD.

Deskripsi (NVD)

QiHang Media Web Digital Signage 3.0.9 contains an unauthenticated file deletion vulnerability in the QH.aspx endpoint that allows remote attackers to delete files without authentication. Attackers can exploit the 'data' parameter by sending a POST request with file paths to delete arbitrary files with web server permissions using directory traversal sequences.

Rincian

Terbit di NVD

10 Desember 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

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

EPSS (30 hari)

1,7% peluang dieksploitasi; lebih tinggi dari 77,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.exploit-db.com/exploits/48749 exploit · advisory pihak ketiga · vdb entry
• https://www.vulncheck.com/advisories/qihang-media-web-digital-signage-unauthenticated-arbitrary-file-deletion advisory pihak ketiga
• https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5580.php exploit · advisory pihak ketiga
• http://www.howfor.com product