---
cve: "CVE-2025-7448"
severity: "HIGH"
cvss: 8.6
epss: "18%"
vendor: "silabs.com"
kev: false
exploited: false
published: "2025-09-12 10:15:32"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-16T22:37:05+02:00"
---

# CVE-2025-7448

> 8.6 HIGH

## Beschreibung

Wi-SUN unexpected 4- Way Handshake packet receptions may lead to predictable keys and potentially leading to Man in the middle (MitM) attack

## CVSS-Vektor

```
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Benachbart | warn |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |

## Referenzen

- <https://docs.silabs.com/sisdk-release-notes/latest/sisdk-wisun-release-notes/>
- <https://community.silabs.com/068Vm00000UtuIG>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-7448) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_