{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-4793", "assignerOrgId": "db201096-a0cc-46c7-9a55-61d9e221bf01", "state": "PUBLISHED", "assignerShortName": "synology", "dateReserved": "2026-03-25T00:47:20.775Z", "datePublished": "2026-08-03T06:00:39.179Z", "dateUpdated": "2026-08-03T06:00:39.179Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "affected", "product": "Synology Assistant", "vendor": "Synology", "versions": [{"lessThan": "7.0.7-50095", "status": "affected", "version": "*", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Kazuma Matsumoto, a security researcher at GMO Cybersecurity by IERAE, Inc."}], "descriptions": [{"lang": "en", "value": "An incorrect default permissions vulnerability in Synology Assistant before 7.0.7-50095 allows local users to read or write arbitrary files and conduct denial-of-service during installation."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-276", "description": "Incorrect Default Permissions", "lang": "en", "type": "CWE"}]}], "references": [{"name": "Synology-SA-26:12 Synology Assistant", "url": "https://www.synology.com/en-global/security/advisory/Synology_SA_26_12"}], "providerMetadata": {"orgId": "db201096-a0cc-46c7-9a55-61d9e221bf01", "shortName": "synology", "dateUpdated": "2026-08-03T06:00:39.179Z"}}}}

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