CVEvulnerability
CVE-2020-36897
9.3 CRITICAL
Official page ↗
- Status
- Analyzed
- Published
- 2025-12-10
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-434
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.
Affected configurations
• howfor qihang media web digital signage 3.0.9
Related
Weakness · CWE (1)
- CWE-434 Unrestricted Upload of File with Dangerous Type weakness
References
- http://www.howfor.com Product
- https://www.exploit-db.com/exploits/48751 Exploit, Third Party Advisory, VDB Entry
- https://www.vulncheck.com/advisories/qihang-media-web-digital-signage-unauthenticated-remote-code-execution Third Party Advisory
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5582.php Exploit, Third Party Advisory
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5582.php Exploit, Third Party Advisory