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Vulnerability record · CVE-2026-17176 · published 11 September 2026

CVE-2026-17176: OS command injection vulnerability

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

7.7 CVSS 4.0 High EPSS 3.7% · top 10.7% CWE-78 · OS command injection Deferred
7.7CVSS 4.0 base score
3.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
2References
11 Sep 2026Last modified by NVD

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

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

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

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Source: NIST National Vulnerability Database (record CVE-2026-17176), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.