TI-2024-03455 Aliases CVE-2024-3705 GHSA-pjv5-66g3-7gqx

Unrestricted Upload of File with Dangerous Type vulnerability in OpenGnsys

MEDIUM 41CWE-434Published 2024-04-12 · Updated 2024-08-09

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-434.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00765 55th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
OpenGnsys	OpenGnsys	1.1.1d	—	No fix listed	CNA

OpenGnsys VendorOpenGnsys Affected 1.1.1d Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:opengnsys:opengnsys:1.1.1d:::::::*	1.1.1d	Vulnerable	OpenGnsys

cpe:2.3:a:opengnsys:opengnsys:1.1.1d:*:*:*:*:*:*:* Versions 1.1.1d Vulnerable ·OpenGnsys

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-3705
2026-10-03 Alias added: GHSA-pjv5-66g3-7gqx

References

Patch 1

https://opengnsys.es/web/parche-de-seguridad-cve-2024-370x

Advisory 1

https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-opengnsys

TI-2024-03454 SQL Injection vulnerability in OpenGnsys CVSS 3.1CRITICAL 9.8
TI-2024-03456 Exposure of Sensitive Information to an Unauthorized Actor vulnerability in OpenGnsys CVSS 3.1HIGH 7.5
TI-2024-03457 Exposure of Information Through Directory Listing vulnerability in OpenGnsys CVSS 3.1MEDIUM 5.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences