---
cve: "CVE-2023-2871"
severity: "LOW"
cvss: 3.3
epss: "36%"
vendor: "FabulaTech"
kev: false
exploited: false
published: "2023-05-24 18:15:10"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-10T18:38:30+02:00"
---

# CVE-2023-2871

> 3.3 LOW · 🧪 PoC

## Beschreibung

A vulnerability was found in FabulaTech USB for Remote Desktop 6.1.0.0. It has been rated as problematic. Affected by this issue is the function 0x220448/0x220420/0x22040c/0x220408 of the component IoControlCode Handler. The manipulation leads to null pointer dereference. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. VDB-229850 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

## CVSS-Vektor

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

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

## Referenzen

- <https://vuldb.com/?id.229850>
- <https://vuldb.com/?ctiid.229850>
- <https://github.com/zeze-zeze/WindowsKernelVuln/blob/master/CVE-2023-2871>
- <https://drive.google.com/file/d/1Y8e5f0AjddrozLv155r9cNhkXwwwZbYE/view?usp=sharing>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2023-2871) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_