CVE-2024-3705

Unrestricted file upload vulnerability in OpenGnsys affecting version 1.1.1d (Espeto). This vulnerability allows an attacker to send a POST request to the endpoint '/opengnsys/images/M_Icons.php' modifying the file extension, due to lack of file extension verification, resulting in a webshell injection.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://opengnsys.es/web/parche-de-seguridad-cve-2024-370x	Vendor Advisory
https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-opengnsys	Third Party Advisory
https://opengnsys.es/web/parche-de-seguridad-cve-2024-370x	Vendor Advisory
https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-opengnsys	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:opengnsys:opengnsys:1.1.1d:*:*:*:*:*:*:*

History

04 Nov 2025, 18:23

Type	Values Removed	Values Added
References	~~() https://opengnsys.es/web/parche-de-seguridad-cve-2024-370x -~~	() https://opengnsys.es/web/parche-de-seguridad-cve-2024-370x - Vendor Advisory
References	~~() https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-opengnsys -~~	() https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-opengnsys - Third Party Advisory
CPE		cpe:2.3:a:opengnsys:opengnsys:1.1.1d:::::::*
First Time		Opengnsys Opengnsys opengnsys

Information

Published : 2024-04-12 14:15

Updated : 2025-11-04 18:23

NVD link : CVE-2024-3705

Mitre link : CVE-2024-3705

CVE.ORG link : CVE-2024-3705

JSON object : View

Products Affected

opengnsys

opengnsys

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

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