CVE-2020-36899

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
http://www.howfor.com	Product
https://www.exploit-db.com/exploits/48750	Exploit Third Party Advisory VDB Entry
https://www.vulncheck.com/advisories/qihang-media-web-digital-signage-unauthenticated-arbitrary-file-disclosure	Third Party Advisory
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5581.php	Exploit Third Party Advisory
https://www.exploit-db.com/exploits/48750	Exploit Third Party Advisory VDB Entry
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5581.php	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:howfor:qihang_media_web_digital_signage:3.0.9:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-12-10 21:16

Updated : 2025-12-17 19:01

NVD link : CVE-2020-36899

Mitre link : CVE-2020-36899

CVE.ORG link : CVE-2020-36899

JSON object : View

Products Affected

howfor

qihang_media_web_digital_signage

CWE

CWE-530

Exposure of Backup File to an Unauthorized Control Sphere

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