CVE-2020-36897QiHang 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.
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 9.8 CRITICAL (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-434
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
howfor qihang_media_web_digital_signage howfor:qihang_media_web_digital_signage | 3.0.9 | NVD |
References
- http://www.howfor.comproduct
- https://www.exploit-db.com/exploits/48751exploit, third-party-advisory, vdb-entry
- https://www.vulncheck.com/advisories/qihang-media-web-digital-signage-unauthenticated-remote-code-executionthird-party-advisory
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5582.phpexploit, third-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.