CVE-2025-15544

Weak Credential Protection During TP-Link Omada Device Adoption

State
Published
Severity
6.9 Medium
Published
Aug 3, 2026
Updated
Aug 3, 2026
Reserved
Jan 20, 2026

Read the record on cve.org

Description

A cryptographic weakness exists in the Omada device adoption process.  During adoption, authentication credentials associated with site management are transmitted using a weak hashing algorithm that does not provide sufficient protection.

An attacker who successfully intercepts adoption-related authentication traffic may be able to recover valid credentials and gain unauthorized access to managed devices or controller-managed environments.

Scores

CVSSScoreVectorSource
4.06.9 MediumCVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:H/SI:N/SA:NTPLink

Weaknesses

  • CWE-759 Use of a One-Way hash without a salt

Affected Products

ProductVersions
Omada GatewaysTP-Link Systems Inc.
  • 0Affected
Omada SwitchesTP-Link Systems Inc.
  • 0Affected
Omada Access PointsTP Link Systems Inc.
  • 0Affected
Omada AppTP-Link Systems Inc.
  • 0Affected
Omada ControllersTP-Link Systems Inc
  • 0Affected
Omada OLTsTP-Link Systems Inc
  • 0Affected

References

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