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Vulnerability · Published Jan 22, 2026 · Assigned by TPLink

CVE-2025-9290Authentication Weakness on Omada Controllers, Gateways and Access Points

Medium 6.0

In plain English

A medium-severity security flaw in Omada Access Point (EAP215 Bridge KIT 3.0, EAP211 Bridge KIT 3.0) from TP-Link Systems Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 13% of all known vulnerabilities).

Severity (CVSS 4.0)6.0Medium
Exploit odds (30 days)0.2%top 87.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

An authentication weakness was identified in Omada Controllers, Gateways and Access Points, controller-device adoption due to improper handling of random values. Exploitation requires advanced network positioning and allows an attacker to intercept adoption traffic and forge valid authentication through offline precomputation, potentially exposing sensitive information and compromising confidentiality.

Affected products (as reported)

VendorProductVersions
TP-Link Systems Inc. Omada Software Controller 0 – before 6.0.0.24
TP-Link Systems Inc. Omada Cloud Controller 0 – before 6.0.0.100
TP-Link Systems Inc. Omada Hardware Controller (OC200, OC300, OC400) 0 – before 6.0.0.34
TP-Link Systems Inc. Omada Hardware Controller OC220 0 – before 5.15.24
TP-Link Systems Inc. Omada Gateway (ER605 v2.0) 0 – before 2.3.2 Build 20251029 Rel.12727
TP-Link Systems Inc. Omada Gateway (ER7206 v2.0) 0 – before 2.2.2 Build 20250724 Rel.11109
TP-Link Systems Inc. Omada Gateway (ER7406, ER706W, ER706-4G) 0 – before 1.2.x
TP-Link Systems Inc. Omada Gateway (ER707-M2, ER-8411) 0 – before 1.3.x
TP-Link Systems Inc. Omada Gateway (ER7412-M2, ER706WP-4G, ER703WP-4G-Outdoor, DR3220v-4G, DR3650v, DR3650v-4G) 0 – before 1.1.0
TP-Link Systems Inc. Omada Gateway (ER8411) 0 – before 1.3.5 Build 20251028 Rel.06811
TP-Link Systems Inc. Omada Gateway (ER706W-4G 2.0) 0 – before 2.1.0 Build 20250810 Rel.77020
TP-Link Systems Inc. Omada Gateway (ER701-5G-Outdoor) 0 – before 1.0.0 Build 20250826 Rel.68862
TP-Link Systems Inc. Omada Gateway (ER605W 2.0) 0 – before 2.0.2 Build 20250723 Rel.39048
TP-Link Systems Inc. Omada Gateway ER7212PC 2.0 0 – before 2.2.1 Build 20251027 Rel.75129
TP-Link Systems Inc. Omada Festa Gateway FR365 0 – before 1.1.10 Build 20250626 Rel.81746
TP-Link Systems Inc. Omada Gateway G36W-4G 0 – before 1.1.5 Build 20250710 Rel.62142
TP-Link Systems Inc. Omada Access Point (EAP660 HD v1.0/v2.0, EAP620 HD v2.0/v3.0/v3.20, EAP610/EAP610-Outdoor v1.0/v2.0, EAP623-Outdoor HD v1.0, EAP625-Outdoor HD v1.0)EAP 0 – before 1.6.1
TP-Link Systems Inc. Omada Access Point (EAP655-Wall v1.0) 0 – before 1.6.2 Build 20251107 Rel.35700
TP-Link Systems Inc. Omada Access Point (EAP772 v1.0, EAP773 v1.0, EAP783 v1.0, EAP787 v1.0, EAP720 v1.0, EAP725-Wall v1.0, EAp723 v2.0) 0 – before 1.1.2
TP-Link Systems Inc. Omada Access Point (EAP723 v1.0, EAP772 v2.0, EAP772-Outdoor v 1.0, EAP770 v2.0) 0 – before 1.3.2 Build 20250901 Rel.52255
TP-Link Systems Inc. Omada Access Point (EAP215 Bridge KIT 3.0, EAP211 Bridge KIT 3.0) 0 – before 1.1.4 Build 20251112 Rel.34769
TP-Link Systems Inc. Omada Beam Bridge 5 UR v1.0 0 – before 1.1.5 Build 20250928 Rel.68499
TP-Link Systems Inc. Omada Access Point (EAP603GP-Desktop, EAP615GP-Wall 1.20, EAP625GP-Wall 1.0/1.20, EAP610GP-Desktop 1.0/1.20/1.26), EAP650-Desktop v1.0) 0 – before 1.1.0
TP-Link Systems Inc. Omada Access Point (EAP650GP-Desktop 1.0) 0 – before 1.0.1 Build 20250819 Rel.60298
TP-Link Systems Inc. Omada Access Point (EAP653 v1.0, EAP650-Outdoor v1.0) 0 – before 1.3.3 Build 20251111 Rel.72627
TP-Link Systems Inc. Omada Access Point (EAP230-Wall v1.0, EAP235-Wall v1.0) 0 – before 3.3.1 Build 20251203 Rel.58135
TP-Link Systems Inc. Omada Access Point (EAP603-Outdoor v1.0, EAP615-Wall v1.0/v1.20) 0 – before 1.5.1
TP-Link Systems Inc. Omada Access Point (EAP653 UR v1.0) 0 – before 1.4.2 Build 20251208 Rel.43830
TP-Link Systems Inc. Omada Access Point (EAP615-Wall v1.0/v1.20) 0 – before 1.5.10 Build 20250903 Rel.49784
TP-Link Systems Inc. Omada EAP100-Bridge KIT v1.0 0 – before 1.0.3 Build 20251015 Rel.62058

Weakness: CWE-760 · Vector: CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

References