Critical severity9.8NVD Advisory· Published Dec 10, 2025· Updated Jun 17, 2026
CVE-2020-36897
CVE-2020-36897
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- cpe:2.3:a:howfor:qihang_media_web_digital_signage:3.0.9:*:*:*:*:*:*:*
- Range: =3.0.9
- Shenzhen Xingmeng Qihang Media Co., Ltd. Guangzhou Hefeng Automation Technology Co., Ltd./QiHang Media Web Digital Signagev5Range: 3.0.9
Patches
Vulnerability mechanics
References
4- www.exploit-db.com/exploits/48751nvdExploitThird Party AdvisoryVDB Entry
- www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5582.phpnvdExploitThird Party Advisory
- www.vulncheck.com/advisories/qihang-media-web-digital-signage-unauthenticated-remote-code-executionnvdThird Party Advisory
- www.howfor.comnvdProduct
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