Weak Credential Protection During TP-Link Omada Device Adoption

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2025-15544
StatePUBLISHED
AssignerTPLink
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-03 19:16:39 UTC
Updated2026-08-03 19:16:39 UTC
DescriptionA 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.

Risk And Classification

Primary CVSS: v4.0 6.9 MEDIUM from f23511db-6c3e-4e32-a477-6aa17d310630

CVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Problem Types: CWE-759 | CWE-759 CWE-759 Use of a One-Way hash without a salt

VersionSourceTypeScoreSeverityVector
4.0f23511db-6c3e-4e32-a477-6aa17d310630Secondary6.9MEDIUMCVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/C...
4.0CNACVSS6.9MEDIUMCVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N

CVSS v4.0 Breakdown

Attack Vector
Adjacent
Attack Complexity
High
Attack Requirements
Present
Privileges Required
None
User Interaction
Passive
Confidentiality
High
Integrity
None
Availability
None
Sub Conf.
High
Sub Integrity
None
Sub Availability
None

CVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA TP-Link Systems Inc. Omada Gateways affected custom Not specified
CNA TP-Link Systems Inc. Omada Switches affected custom Not specified
CNA TP Link Systems Inc. Omada Access Points affected custom Not specified
CNA TP-Link Systems Inc. Omada App affected custom Not specified
CNA TP-Link Systems Inc Omada Controllers affected custom Not specified
CNA TP-Link Systems Inc Omada OLTs affected custom Not specified

References

ReferenceSourceLinkTags
www.tp-link.com/us/support/faq/5216 f23511db-6c3e-4e32-a477-6aa17d310630 www.tp-link.com
www.omadanetworks.com/us/support/download f23511db-6c3e-4e32-a477-6aa17d310630 www.omadanetworks.com
www.omadanetworks.com/en/support/download f23511db-6c3e-4e32-a477-6aa17d310630 www.omadanetworks.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Stanislav Dashevskyi and Francesco La Spina of Forescout Technologies (en)

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