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    CVE-2026-84941

    An information disclosure vulnerability in the SAML Single Sign-On (SSO) functionality of Omada Controller allows an authenticated user with SAML configuration privileges to access sensitive information due to insufficient validation of user-supplied SAML metadata. Successful exploitation could result in unauthorized disclosure of sensitive information.

    Published:Sep 10, 2026
    Last Modified:Sep 13, 2026
    EPS:Sep 10, 2026
    EPSS Score:0.00272
    CVSS Score:6.9

    Affected Products

    Vendor
    Tp-link
    Product
    Oc2000 V1
    Vendor
    Tp-link
    Product
    Oc2000 V2
    Vendor
    Tp-link
    Product
    Oc200 V3
    Vendor
    Tp-link
    Product
    Oc220 V1
    Vendor
    Tp-link
    Product
    Oc220 V2
    Vendor
    Tp-link
    Product
    Oc300 V1
    Vendor
    Tp-link
    Product
    Oc400 V1
    Vendor
    Tp-link
    Product
    Omada Software Controller

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-221 Data Serialization External Entities Blowup

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High