---
cve: "CVE-2024-34990"
severity: "CRITICAL"
cvss: 10.0
epss: "0.5%"
vendor: "n/a"
kev: false
exploited: false
published: "2024-06-19 21:15:57"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-11-02T14:52:33+01:00"
---

# CVE-2024-34990

> 10.0 CRITICAL · 🧪 PoC

## Beschreibung

In the module "Help Desk - Customer Support Management System" (helpdesk) up to version 2.4.0 from FME Modules for PrestaShop, a customer can upload .php files. Methods `HelpdeskHelpdeskModuleFrontController::submitTicket()` and `HelpdeskHelpdeskModuleFrontController::replyTicket()` allow upload of .php files on a predictable path for connected customers.

## CNA-Record (Kanon, cvelistV5)

- CNA: **mitre**
- State: PUBLISHED
- Stand: 2024-08-02 03:07:46

## CISA-Anreicherung (vulnrichment/ADP)

- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **poc**
  - Automatable: **yes**
  - Technical Impact: **total**

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |
| S Scope | Verändert | bad |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Hoch | bad |

## Schwachstellen-Klasse

- **CWE-434** — Unrestricted Upload of File with Dangerous Type
  The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.

## Angriffsmuster (CAPEC)

- [CAPEC-1 — Accessing Functionality Not Properly Constrained by ACLs](https://capec.mitre.org/data/definitions/1.html) _(Severity: High)_

## ATT&CK-Techniken

- [T1574.010 — Hijack Execution Flow: ServicesFile Permissions Weakness](https://attack.mitre.org/techniques/T1574/010/)

## Referenzen

- <https://github.com/friends-of-presta/security-advisories/blob/main/_posts/2024-06-18-helpdesk.md>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/sicherheitsluecken/cve-2024-34990/) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_