---
cve: "CVE-2023-2003"
severity: "CRITICAL"
cvss: 9.1
epss: "92%"
vendor: "Unitronics"
kev: false
exploited: false
published: "2023-07-13 12:15:09"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-06T02:12:25+02:00"
---

# CVE-2023-2003

> 9.1 CRITICAL

## Beschreibung

Embedded malicious code vulnerability in Vision1210, in the build 5 of operating system version 4.3, which could allow a remote attacker to store base64-encoded malicious code in the device's data tables via the PCOM protocol, which can then be retrieved by a client and executed on the device.

## CVSS-Vektor

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

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

## Referenzen

- <https://www.incibe.es/en/incibe-cert/notices/aviso-sci/embedded-malicious-code-vulnerability-unitronics-vision1210>
- <https://www.hackplayers.com/2023/07/vulnerabilidad-vision1210-unitronics.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2023-2003) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_