# CVE-2026-17176

## Summary

- **CVE ID:** CVE-2026-17176
- **Severity:** HIGH
- **CVSS Score:** 7.7 (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)
- **CWE:** CWE-78
- **Published:** Sep 10, 2026
- **Last Modified:** Sep 10, 2026

## Description

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

## Affected Products

- TP-Link Systems Inc. — Deco BE11000 V2 (0)

## References

- [CNA](https://www.tp-link.com/us/support/download/deco-be11000/#Firmware)
- [CNA](https://www.tp-link.com/en/support/faq/5293/)

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._