Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2026-17176

Severity CVSS v4.0:
HIGH
Type:
CWE-78 OS Command Injections
Publication date:
11/09/2026
Last modified:
01/10/2026

Description

An OS<br /> command injection vulnerability in the TDDP module of Deco BE11000 and Deco M9 Plus allows an<br /> adjacent network attacker to execute arbitrary commands with root privileges by<br /> sending a crafted UDP packet.<br /> <br /> <br /> <br /> Successful exploitation may lead to complete<br /> device compromise, including unauthorized command execution, modification of<br /> device settings, and loss of confidentiality, integrity, and availability

Impact

Vector 4.0
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 CVSS v4.0 Severity and Metrics:

Base Score: 7.70 HIGH
Vector: 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

Attack Vector (AV): Adjacent
Attack Complexity (AC): Low
Attack Requirements (AT): Present
Privileges Required (PR): None
User Interaction (UI): None
Confidentiality (VC): High
Integrity (VI): High
Availability (VA): High
Confidentiality (SC): Low
Integrity (SI): Low
Availability (SA): Low

Base Score 4.0
7.70
Severity 4.0
HIGH

References to Advisories, Solutions, and Tools