CVE-2020-36897 — CRITICAL (9.8)

Vulnerability 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.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Howfor	Qihang Media Web Digital Signage	3.0.9

Related Weaknesses (CWE)

CWE-434

References

http://www.howfor.comProduct
https://www.exploit-db.com/exploits/48751ExploitThird Party AdvisoryVDB Entry
https://www.vulncheck.com/advisories/qihang-media-web-digital-signage-unauthentiThird Party Advisory
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5582.phpExploitThird Party Advisory
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5582.phpExploitThird Party Advisory

FAQ

What is CVE-2020-36897?

CVE-2020-36897 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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...

How severe is CVE-2020-36897?

CVE-2020-36897 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2020-36897?

Check the references section above for vendor advisories and patch information. Affected products include: Howfor Qihang Media Web Digital Signage.