---
cve: "CVE-2023-25181"
severity: "CRITICAL"
cvss: 9.0
epss: "1.7%"
vendor: "Silicon Labs"
kev: false
exploited: false
published: "2023-11-14 10:15:26"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-10T07:48:09+02:00"
---

# CVE-2023-25181

> 9.0 CRITICAL

## Beschreibung

A heap-based buffer overflow vulnerability exists in the HTTP Server functionality of Weston Embedded uC-HTTP v3.01.01. A specially crafted set of network packets can lead to arbitrary code execution. An attacker can send a malicious packet to trigger this vulnerability.

## CVSS-Vektor

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

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

## Referenzen

- <https://talosintelligence.com/vulnerability_reports/TALOS-2023-1726>
- <https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1726>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2023-25181) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_