What is CVE-2020-36899?

CVE-2020-36899 is a high-severity vulnerability in Howfor Qihang_media_web_digital_signage, classified under CWE-530. CVSS score: 7.5/10. Published 2025-12-10.

How severe is CVE-2020-36899?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Howfor Qihang_media_web_digital_signage

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…

EPSS: 0.008 (53.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Howfor Qihang_media_web_digital_signage — versions 3.0.9
Shenzhen Xingmeng Qihang Media Co., Ltd. Guangzhou Hefeng Automation Technology Web Digital Signage — versions 3.0.9.0

Weakness classification (CWE)

CWE-530

References

disclosure@vulncheck.com (Exploit, VDB Entry, Third Party Advisory, exploit)
disclosure@vulncheck.com (Product, product)
disclosure@vulncheck.com (Exploit, vendor-advisory, Third Party Advisory, vdb-entry)
disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2020-36899?: CVE-2020-36899 is a high-severity vulnerability in Howfor Qihang_media_web_digital_signage, classified under CWE-530. CVSS score: 7.5/10. Published 2025-12-10.
How severe is CVE-2020-36899?: High severity. CVSS v3 base score is 7.5 out of 10.