Vulnerability · Published Jul 2, 2026 · Assigned by VulnCheck
CVE-2024-14037Redsea Cloud eHR Unauthenticated File Upload RCE via PtFjk.mob
Critical 9.8
In plain English
A critical-severity unrestricted file upload in Red Sea Cloud eHR from Guangzhou Red Sea Cloud Computing Co., Ltd.. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 70% of all known vulnerabilities).
Official description
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).
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Guangzhou Red Sea Cloud Computing Co., Ltd. | Red Sea Cloud eHR | * |
Weakness: CWE-434 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- Researcher Disclosure (1) technical-description, exploit
- Researcher Disclosure (2) technical-description, exploit
- Supplier Homepage product
- https://www.vulncheck.com/advisories/redsea-cloud-ehr-unauthenticated-file-upload-rce-via-ptfjk-mob third-party-advisory