PT-2025-50518 · Qihang · Qihang Media Web Digital Signage

Published 2025-12-10 · Updated 2025-12-11 · CVE-2020-36897

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions QiHang Media Web Digital Signage version 3.0.9

Description The software contains an unauthenticated remote code execution issue in the QH.aspx file. Attackers can upload malicious ASPX scripts by exploiting the file upload functionality. The remotePath and fileToUpload parameters are used to write and execute arbitrary system commands on the server.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

RCE

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2020-36897

Affected Products

Qihang Media Web Digital Signage

References · 8

• 🔥 https://exploit-db.com/exploits/48751 · Exploit
• 🔥 https://zeroscience.mk/en/vulnerabilities/ZSL-2020-5582.php · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-36897 · Security Note
• https://osv.dev/vulnerability/CVE-2020-36897 · Vendor Advisory
• http://howfor.com · Note
• https://twitter.com/CVEnew/status/1999108929419465100 · Twitter Post
• https://vulncheck.com/advisories/qihang-media-web-digital-signage-unauthenticated-remote-code-execution · Note
• https://t.me/CVEtracker/39402 · Telegram Post