CVE-2020-36897
QiHang Media Web Digital Signage 3.0.9 Unauthenticated Remote Code Execution
- State
- Published
- Severity
- 9.3 Critical
- Published
- Dec 10, 2025
- Updated
- Dec 11, 2025
- Reserved
- Dec 9, 2025
Description
QiHang Media Web Digital Signage 3.0.9 contains an unauthenticated remote code execution vulnerability in the QH.aspx file that allows attackers to upload malicious ASPX scripts. Attackers can exploit the file upload functionality by using the 'remotePath' and 'fileToUpload' parameters to write and execute arbitrary system commands on the server.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.3 Critical | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | VulnCheck |
Weaknesses
- CWE-434 Unrestricted Upload of File with Dangerous Type
Affected Products
| Product | Versions |
|---|---|
QiHang Media Web Digital SignageShenzhen Xingmeng Qihang Media Co., Ltd. Guangzhou Hefeng Automation Technology Co., Ltd. |
|
References
- ExploitDB-48751exploit
- Official Product Homepageproduct
- Vendor Security Advisory for ZSL-2020-5582vendor-advisory
- VulnCheck Advisory: QiHang Media Web Digital Signage 3.0.9 Unauthenticated Remote Code Executionthird-party-advisory
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