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CVE PROGRAM SOURCE RECORD6.9 Medium

CVE-2026-81531

Unauthenticated Account Information Disclosure in Multiple Omada Controllers

Description

An information disclosure vulnerability has been identified in Omada Controller.  An API endpoint intended for Controller initialization remains accessible after completion and may disclose account-related information to unauthenticated remote users.  Successful exploitation may allow an attacker to remote query the affected endpoint that may facilitate user enumeration and subsequent attacks targeting administrative accounts.

Affected products

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

TP-Link System Inc. Omada Software Controller

Default version status: unaffected

  • 0 to < 6.3.0.45affected

TP-Link Systems Inc. OC200 V1

Default version status: unaffected

  • 0 to < (UN)_V1_1.42.10 Build 20260825affected

TP Link Systems Inc. OC200 v2

Default version status: unaffected

  • 0 to < (UN)_V2_2.27.10 Build 20260825affected

TP-Link Systems Inc OC200 v3

Default version status: unaffected

  • 0 to < (UN)_V3_3.4.10 Build 20260825affected

TP-Link Systems Inc. OC220 v1

Default version status: unaffected

  • 0 to < (UN)_V1_1.7.10 Build 20260825affected

TP-Link Systems Inc OC220 v2

Default version status: unaffected

  • 0 to < (UN)_V2_2.6.10 Build 20260825affected

TP-Link Systems Inc. OC300 v1

Default version status: unaffected

  • 0 to < (UN)_V1_1.36.10 Build 20260825affected

TP-Link Systems Inc. OC400 v1

Default version status: unaffected

  • 0 to < (UN)_V1_1.14.10 Build 20260825affected

References