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CVE-2020-36898

Published: Dec 10, 2025

Modified: Dec 11, 2025

PUBLISHED

Description

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.

Vendor	Product	Versions
Shenzhen Xingmeng Qihang Media Co., Ltd.Guangzhou Hefeng Automation Technology Co., Ltd.	QiHang Media Web Digital Signage	affected `3.0.9`

Weaknesses (CWE)

References

ExploitDB-48749

exploit

Official Product Homepage

product

Vendor Security Advisory for ZSL-2020-5580

vendor-advisory

vdb-entry

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

third-party-advisory

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