{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-14022","assignerOrgId":"657f3255-0560-4aed-82e4-7f579ec6acfb","state":"PUBLISHED","assignerShortName":"LY-Corporation","dateReserved":"2025-12-04T11:45:01.936Z","datePublished":"2025-12-15T06:43:47.276Z","dateUpdated":"2026-01-07T15:07:56.850Z"},"containers":{"cna":{"affected":[{"vendor":"LINE Corporation","product":"LINE client for iOS","versions":[{"version":"15.3","status":"affected","versionType":"custom","lessThan":"15.4"}]}],"problemTypes":[{"descriptions":[{"lang":"en","description":"na"}]}],"descriptions":[{"lang":"en","value":"LINE client for iOS prior to 15.4 allows man-in-the-middle attacks due to improper SSL/TLS certificate validation in an integrated financial SDK. The SDK interfered with the application's network processing, causing server certificate verification to be disabled for a significant portion of network traffic, which could allow a network-adjacent attacker to intercept or modify encrypted communications."}],"references":[{"url":"https://hackerone.com/reports/2853445"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"LOW","baseScore":7.7,"baseSeverity":"HIGH","exploitCodeMaturity":"NOT_DEFINED","remediationLevel":"NOT_DEFINED","reportConfidence":"NOT_DEFINED","temporalScore":7.7,"temporalSeverity":"HIGH","confidentialityRequirement":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","availabilityRequirement":"NOT_DEFINED","modifiedAttackVector":"NETWORK","modifiedAttackComplexity":"HIGH","modifiedPrivilegesRequired":"NONE","modifiedUserInteraction":"NONE","modifiedScope":"UNCHANGED","modifiedConfidentialityImpact":"HIGH","modifiedIntegrityImpact":"HIGH","modifiedAvailabilityImpact":"LOW","environmentalScore":7.7,"environmentalSeverity":"HIGH"}}],"providerMetadata":{"orgId":"657f3255-0560-4aed-82e4-7f579ec6acfb","shortName":"LY-Corporation","dateUpdated":"2025-12-15T06:43:47.276Z"}},"adp":[{"problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-295","lang":"en","description":"CWE-295 Improper Certificate Validation"}]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-12-15T18:37:27.672507Z","id":"CVE-2025-14022","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-01-07T15:07:56.850Z"}}]}}