CVE-2025-9520

Medium

Description

An IDOR vulnerability exists in Omada Controllers that allows an attacker with Administrator permissions to manipulate requests and potentially hijack the Owner account.

SeverityMedium

CVSS6.8

Exploit probability—

Product

Tp-link Omada Controller

PublishedJan 26, 2026

First seenJan 26, 2026

Weakness typeCWE-639Authorization bypass through user-controlled key

How to fix

Update

tp-link omada_controller6.0 or later

Patches

support.omadanetworks.com/us/download/software/omada-controller/

Vendor advisories

support.omadanetworks.com/us/document/115200/

Affected products

Product	Affected versions	Fixed in
tp-link omada_controller	v < 6.0	6.0

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.