CVE-2026-17176OS Command Injection Vulnerability in Deco Devices
Updated under an hour ago ()
Does this affect you?
It affects TP-Link Systems Inc. Deco BE11000 V2 and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Free account, 1 product
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
- 7.7 HIGH (v4.0, CNA)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
- Weakness (CWE)
- CWE-78
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- TPLink
- NVD analysis
- Deferred
- Record last updated
- Oct 1, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
TP-Link Systems Inc. Deco BE11000 V2 tp_link_systems:deco_be11000_v2 (from the name) | before 1.3.5 Build 26071712 | CNA record |
TP-Link Systems Inc. Deco M9 Plus V2 tp_link_systems:deco_m9_plus_v2 (from the name) | before 1.9.2 Build 20260818 | CNA record |
References
- https://www.tp-link.com/us/support/download/deco-be11000/#Firmwarepatch
- https://www.tp-link.com/en/support/faq/5293/vendor-advisory
- https://www.tp-link.com/en/support/download/deco-m9-plus/v2/patch
- https://www.tp-link.com/us/support/download/deco-m9-plus/v2/#Firmwarepatch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.