{
    "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"
                }
            }
        ]
    }
}