{"schemaVersion":3,"id":"CVE-2026-102298","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"In Omada Controller MSP mode, the user-confirmation endpoint fails to enforce the required permission check. An authenticated user can supply a caller-controlled Identifier parameter to validate credentials for another account and receive responses that distinguish nonexistent users, invalid passwords, and successful authentication.\n\nSuccessful exploitation may allow user enumeration, credential verification, and unauthorized access to MSP resources or compromise of targeted accounts.","dates":{"published":"2026-10-14T21:55:10.360Z","modified":"2026-10-16T14:18:49.902Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.5,"severity":"high","version":"4.0","versionLabel":"v4.0","source":"CVE.org","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":7.5,"severity":"high","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"NVD","score":7.5,"severity":"high","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/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","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00437,"percentile":0.36892,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[{"date":"2026-10-15T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00437,"percentile":0.36892}],"last30":[{"date":"2026-10-15T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00437,"percentile":0.36892}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key","description":"The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.","type":"weakness","status":"Incomplete","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/639.html"},{"id":"CWE-862","name":"Missing Authorization","description":"The product does not perform an authorization check when an actor attempts to access a resource or perform an action.","type":"weakness","status":"Incomplete","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/862.html"}],"affected":[{"vendor":"tp-link system inc.","product":"omada software controller (windows)","name":"Omada Software Controller (Windows)","label":"omada software controller (windows)","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 6.3.0.45","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 6.3.0.45","eol":null,"hubHref":"/vendor/tp-link_system_inc/omada_software_controller_windows"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://support.omadanetworks.com/en/download/software/omada-controller/","label":"support.omadanetworks.com/en/download/software/omada-controller/","hostname":"support.omadanetworks.com","tags":["Patch"]},{"url":"https://support.omadanetworks.com/us/download/software/omada-controller/","label":"support.omadanetworks.com/us/download/software/omada-controller/","hostname":"support.omadanetworks.com","tags":["Patch"]},{"url":"https://support.omadanetworks.com/us/document/136187/","label":"support.omadanetworks.com/us/document/136187/","hostname":"support.omadanetworks.com","tags":["Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-10-14T21:55:10.360Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-16T14:18:49.902Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":30,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T10:00:49.689Z","stale":false,"partial":false}}