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CVE-2020-36899

Published: Dec 10, 2025

Modified: Dec 11, 2025

PUBLISHED

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.

Vendor	Product	Versions
Shenzhen Xingmeng Qihang Media Co., Ltd. Guangzhou Hefeng Automation Technology Co., Ltd.	QiHang Media Web Digital Signage	affected `3.0.9.0`

Weaknesses (CWE)

References

ExploitDB-48750

exploit

Official Product Homepage

product

Vendor Security Advisory for ZSL-2020-5581

vendor-advisory

vdb-entry

VulnCheck Advisory: QiHang Media Web Digital Signage 3.0.9 Unauthenticated Arbitrary File Disclosure

third-party-advisory

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