CVE-2026-17176highCWE-78

CVE-2026-17176: high-severity vulnerability in TP-Link Systems Inc. Deco BE11000 V2

OS Command Injection Vulnerability in Deco Devices

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26Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7.7epss 15%
An OS command injection vulnerability in the TDDP module of Deco BE11000 and Deco M9 Plus 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:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L
Affected products
TP-Link Systems Inc. · Deco BE11000 V2TP-Link Systems Inc. · Deco M9 Plus V2
Related CVEs — TP-Link Systems Inc. Deco BE11000 V2

In the same product, most dangerous first.

CVE-2026-8618HIGHPre-Authentication Stack-based Buffer Overflow Remote Code Execution in TDDPv2 Subtype 0x91 on Deco M9 PlusEPSS 0.3%