---
cve: "CVE-2026-17176"
severity: "HIGH"
cvss: 7.7
epss: "3.6%"
vendor: "TP-Link Systems Inc."
kev: false
exploited: false
published: "2026-09-11 00:17:26"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-21T05:36:08+02:00"
---

# CVE-2026-17176

> 7.7 HIGH

## Beschreibung

An OS
command injection vulnerability in the TDDP module of Deco BE11000 allows an
adjacent network attacker to execute arbitrary commands with root privileges by
sending a crafted UDP packet.



Successful exploitation may lead to complete
device compromise, including unauthorized command execution, modification of
device settings, and loss of confidentiality, integrity, and availability

## CVSS-Vektor

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

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

## Referenzen

- <https://www.tp-link.com/us/support/download/deco-be11000/#Firmware>
- <https://www.tp-link.com/en/support/faq/5293/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-17176) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_