---
cve: "CVE-2026-52483"
severity: "HIGH"
cvss: 8.8
epss: "0.4%"
vendor: "n/a"
kev: false
exploited: false
published: "2026-09-17 21:17:14"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-25T01:18:02+02:00"
---

# CVE-2026-52483

> 8.8 HIGH · 🧪 PoC

## Beschreibung

The ping diagnostics and other similar functions of the MitraStar GPT-2741GNAC-N2-SV router with firmware BR_g8.10_1.11(WVK.0)b46 allow authenticated users execute arbitrary OS command via concatenated params on a crafted POST request for the endpoint /cgi-bin/device-management-utilities-internet.cgi.

## CVSS-Vektor

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

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

## Referenzen

- <https://github.com/FelpM/MitraStar_GPT-2741GNAC-N2-SV_BR_g8.10_1.11-WVK.0-b46>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-52483) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_