Weak Credential Storage in TP-Link Omada Devices

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2025-15631
StatePUBLISHED
AssignerTPLink
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-03 19:16:41 UTC
Updated2026-08-03 19:16:41 UTC
DescriptionA cryptographic weakness exists in affected Omada devices where site credentials are protected using a legacy hashing algorithm that does not provide sufficient protection. An attacker who obtains access to stored credential data may be able to recover valid credentials to gain unauthorized access to affected devices or management environments.

Risk And Classification

Primary CVSS: v4.0 5.7 MEDIUM from f23511db-6c3e-4e32-a477-6aa17d310630

CVSS:4.0/AV:A/AC:H/AT:P/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/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-a477-6aa17d310630Secondary5.7MEDIUMCVSS:4.0/AV:A/AC:H/AT:P/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/C...
4.0CNACVSS5.7MEDIUMCVSS:4.0/AV:A/AC:H/AT:P/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS v4.0 Breakdown

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

CVSS:4.0/AV:A/AC:H/AT:P/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/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 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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