{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-15544","assignerOrgId":"f23511db-6c3e-4e32-a477-6aa17d310630","state":"PUBLISHED","assignerShortName":"TPLink","dateReserved":"2026-01-20T21:50:47.139Z","datePublished":"2026-08-03T17:49:13.357Z","dateUpdated":"2026-08-03T18:35:36.905Z"},"containers":{"cna":{"providerMetadata":{"orgId":"f23511db-6c3e-4e32-a477-6aa17d310630","shortName":"TPLink","dateUpdated":"2026-08-03T17:49:13.357Z"},"title":"Weak Credential Protection During TP-Link Omada Device Adoption","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-759","description":"CWE-759 Use of a One-Way hash without a salt","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-55","descriptions":[{"lang":"en","value":"CAPEC-55 Rainbow Table Password Cracking"}]}],"affected":[{"vendor":"TP-Link Systems Inc.","product":"Omada Gateways","versions":[{"status":"affected","version":"0","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"TP-Link Systems Inc.","product":"Omada Switches","versions":[{"status":"affected","version":"0","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"TP Link Systems Inc.","product":"Omada Access Points","versions":[{"status":"affected","version":"0","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"TP-Link Systems Inc.","product":"Omada App","versions":[{"status":"affected","version":"0","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"TP-Link Systems Inc","product":"Omada Controllers","versions":[{"status":"affected","version":"0","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"TP-Link Systems Inc","product":"Omada OLTs","versions":[{"status":"affected","version":"0","versionType":"custom"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"A cryptographic\nweakness exists in the Omada device adoption process.  During adoption, authentication credentials associated\nwith site management are transmitted using a weak hashing algorithm that does\nnot provide sufficient protection. \n\n\n\n\n\n\n\n\n\nAn attacker who\nsuccessfully intercepts adoption-related authentication traffic may be able to\nrecover valid credentials and gain unauthorized access to managed devices or\ncontroller-managed environments.","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>A cryptographic\nweakness exists in the Omada device adoption process.&nbsp; During adoption, authentication credentials associated\nwith site management are transmitted using a weak hashing algorithm that does\nnot provide sufficient protection. </p><p>\n\n</p><p>An attacker who\nsuccessfully intercepts adoption-related authentication traffic may be able to\nrecover valid credentials and gain unauthorized access to managed devices or\ncontroller-managed environments.</p>"}]}],"references":[{"url":"https://www.omadanetworks.com/us/support/download/","tags":["patch"]},{"url":"https://www.omadanetworks.com/en/support/download/","tags":["patch"]},{"url":"https://www.tp-link.com/us/support/faq/5216/","tags":["vendor-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"ADJACENT","attackComplexity":"HIGH","attackRequirements":"PRESENT","privilegesRequired":"NONE","userInteraction":"PASSIVE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"MEDIUM","baseScore":6.9,"vectorString":"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"}}],"credits":[{"lang":"en","value":"Stanislav Dashevskyi and Francesco La Spina of Forescout Technologies","type":"finder"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.4"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-03T18:35:02.653384Z","id":"CVE-2025-15544","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-03T18:35:36.905Z"}}]}}