# CVE-2014-125126

## Summary

- **CVE ID:** CVE-2014-125126
- **Severity:** CRITICAL
- **CVSS Score:** 9.2 (CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-434, CWE-306
- **Published:** Jul 31, 2025
- **Last Modified:** Jul 15, 2026

## Description

An unrestricted file upload vulnerability exists in Simple E-Document versions 3.0 to 3.1 that allows an unauthenticated attacker to bypass authentication by sending a specific cookie header (access=3) with HTTP requests. The application’s upload mechanism fails to restrict file types and does not validate or sanitize user-supplied input, allowing attackers to upload malicious .php scripts. Authentication can be bypassed entirely by supplying a specially crafted cookie (access=3), granting access to the upload functionality without valid credentials. If file uploads are enabled on the server, the attacker can upload a web shell and gain remote code execution with the privileges of the web server user, potentially leading to full system compromise.

## Affected Products

- Simple E-Document — Simple E-Document (3.0)

## References

- [CNA](https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/unix/webapp/simple_e_document_upload_exec.rb)
- [CNA](https://www.exploit-db.com/exploits/31264)
- [CNA](https://sourceforge.net/projects/simplee-doc/)
- [CNA](https://www.vulncheck.com/advisories/simple-edocument-abitrary-file-upload-rce)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 65.65%
- **EPSS Percentile:** 98.5

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._