CVE-2020-36899

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

QiHang Media Web Digital Signage 3.0.9 contains an unauthenticated file disclosure vulnerability that allows remote attackers to access sensitive files through unverified 'filename' and 'path' parameters. Attackers can exploit the QH.aspx endpoint to read arbitrary files and directory contents without authentication by manipulating download and getAll actions.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-530

Affected software

No affected versions have been published.

Timeline

Published: Dec 10, 2025
Last modified: Jun 17, 2026
NVD status: Analyzed

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