Arbitrary file upload in Guangzhou Red Sea Cloud Computing Co., Ltd. Ehr
CVE-2024-14037
Redsea Cloud eHR contains an arbitrary file upload vulnerability that allows unauthenticated attackers to achieve remote code execution by uploading malicious files through the PtFjk.mob servlet endpoint. Attackers can submit a multipart POST request with a JSP webshell disguised using a spoofed image/jpeg Content-Type to bypass the absence of extension and MIME type validation, with the uploaded file stored at a predictable path under the uploadfile directory and executed directly by the web server. Exploitation evidence was first observed by the Shadowserver Foundation on 2024-11-03 (UTC).
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.013 (69.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 69.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000
Affected products
Weakness classification (CWE)
References
- cn-sec.com/archives/2734791.html (technical-description, exploit)
- cn-sec.com/archives/3003231.html (technical-description, exploit)
- redseacloud.com/ (product)
- www.vulncheck.com/advisories/redsea-cloud-ehr-unauthenticated-file-upload-rce-v… (third-party-advisory)
Frequently asked questions
- What is CVE-2024-14037?
- CVE-2024-14037 is a critical-severity vulnerability in Guangzhou Red Sea Cloud Computing Co., Ltd. Ehr, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2026-07-02.
- How severe is CVE-2024-14037?
- Critical severity. CVSS v3 base score is 9.8 out of 10.