{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-85101","assignerOrgId":"db201096-a0cc-46c7-9a55-61d9e221bf01","state":"PUBLISHED","assignerShortName":"synology","dateReserved":"2026-09-03T06:09:00.163Z","datePublished":"2026-11-12T03:40:28.897Z","dateUpdated":"2026-11-12T03:42:18.552Z"},"containers":{"cna":{"affected":[{"defaultStatus":"affected","product":"DiskStation Manager (DSM)","vendor":"Synology","versions":[{"lessThan":"7.4.1-90080-1","status":"affected","version":"7.4.1","versionType":"semver"},{"lessThan":"7.3.2-86009-5","status":"affected","version":"7.3.2","versionType":"semver"},{"lessThan":"7.2.2-72806-10","status":"affected","version":"7.2.2","versionType":"semver"},{"lessThan":"7.2.1-69057-13","status":"affected","version":"7.2.1","versionType":"semver"},{"lessThan":"7.2.1","status":"unknown","version":"0","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","value":"Warisse Valentin (Aytio)"}],"descriptions":[{"lang":"en","value":"An authentication bypass using an alternate path or channel vulnerability in the rsync in Synology DiskStation Manager (DSM) before 7.2.1-69057-13, 7.2.2-72806-10, 7.3.2-86009-5, and 7.4.1-90080-1 allows remote attackers to read specific files, write arbitrary files, and conduct limited denial-of-service attacks."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":8.6,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-288","description":"Authentication Bypass Using an Alternate Path or Channel","lang":"en","type":"CWE"}]}],"references":[{"name":"Synology-SA-26:19 DSM","url":"https://www.synology.com/en-global/security/advisory/Synology_SA_26_19"}],"providerMetadata":{"orgId":"db201096-a0cc-46c7-9a55-61d9e221bf01","shortName":"synology","dateUpdated":"2026-11-12T03:42:18.552Z"}}}}