CVE-2014-125126

Simple E-Document Arbitrary File Upload RCE

Published Jul 31, 2025 CVSS 4.0 · 9.2 Critical EPSS 2.0% KEV · Not listed
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.

Analysis

No analysis available yet

Remediation

No remediation available yet

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2014-9811 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.
History
Type Values Removed Values Added
First Time appeared Tecorange
Tecorange simple E-document
CPEs cpe:2.3:a:tecorange:simple_e-document:*:*:*:*:*:*:*:*
Vendors & Products Tecorange
Tecorange simple E-document
Type Values Removed Values Added
CPEs cpe:2.3:a:tecorange:simple_e-document:*:*:*:*:*:*:*:*
Vendors & Products Tecorange
Tecorange simple E-document
Type Values Removed Values Added
First Time appeared Tecorange
Tecorange simple E-document
CPEs cpe:2.3:a:tecorange:simple_e-document:*:*:*:*:*:*:*:*
Vendors & Products Tecorange
Tecorange simple E-document
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title Simple E-Document Arbitrary File Upload RCE
Weaknesses CWE-306
CWE-434
References
Metrics cvssV4_0

{'score': 9.2, 'vector': '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'}

Weaknesses
  • CWE-306

    Missing Authentication for Critical Function

  • CWE-434

    Unrestricted Upload of File with Dangerous Type

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Jul 15, 2026, 1:23 AM
Reserved
Jul 30, 2025, 3:47 PM
Status
Deferred
Published
Jul 31, 2025, 3:15 PM
Modified
Jun 17, 2026, 12:04 AM