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CVE PROGRAM SOURCE RECORD6.9 Medium

CVE-2026-84941

Omada Controller XML External Entity (XXE) Injection in SAML IdP Metadata Parsing Leading to Arbitrary Local File Read

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

TP-Link Systems Inc. Omada Software Controller (Windows)

Default version status: unaffected

  • 0 to < 6.2.14.11affected

TP-Link Systems Inc. Omada Software Controller (Linux)

Default version status: unaffected

  • 0 to < 6.2.14.11affected

TP-Link Systems Inc. OC2000 v1

Default version status: unaffected

  • 0 to < 1.41.11 Build 20260711affected

TP-Link Systems Inc. OC2000 v2

Default version status: unaffected

  • 0 to < 2.26.11 Build 20260711affected

TP-Link Systems Inc. OC200 v3

Default version status: unaffected

  • 0 to < 3.3.11 Build 20260711affected

TP-Link Systems Inc. OC220 v1

Default version status: unaffected

  • 0 to < 1.6.11 Build 20260711affected

TP-Link Systems Inc. OC220 v2

Default version status: unaffected

  • 0 to < 2.5.11 Build 20260711affected

TP-Link Systems Inc. OC300 v1

Default version status: unaffected

  • 0 to < 1.35.11 Build 20260711affected

TP-Link Systems Inc. OC400 v1

Default version status: unaffected

  • 0 to < 1.13.11 Build 20260711affected

References