{"id":"CVE-2021-27648","state":"PUBLISHED","title":"Externally controlled reference to a resource in another sphere in quarantine functionality in Synology Antivirus Essential before 1.4.8-2801 allows remote authenticated users to o","description":"Externally controlled reference to a resource in another sphere in quarantine functionality in Synology Antivirus Essential before 1.4.8-2801 allows remote authenticated users to obtain privilege via unspecified vectors.","publishedAt":"2021-04-28T07:25:14.326Z","updatedAt":"2024-09-16T16:58:04.591Z","severity":{"score":9,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H","source":"synology"},"assigner":"synology","products":["Synology Synology Antivirus Essential"],"affected":[{"vendor":"Synology","product":"Synology Antivirus Essential","versions":[{"version":"unspecified","status":"affected","lessThan":"1.4.8-2801","versionType":"custom"}]}],"references":["https://www.synology.com/security/advisory/Synology_SA_21_15"],"weaknesses":["CWE-610"],"ingestedAt":"2026-10-29T19:48:15.637Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/27xxx/CVE-2021-27648.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-27648","state":"PUBLISHED","datePublished":"2021-04-28T07:25:14.326Z","dateUpdated":"2024-09-16T16:58:04.591Z","assignerShortName":"synology","assignerOrgId":"db201096-a0cc-46c7-9a55-61d9e221bf01","dateReserved":"2021-02-24T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Externally controlled reference to a resource in another sphere in quarantine functionality in Synology Antivirus Essential before 1.4.8-2801 allows remote authenticated users to obtain privilege via unspecified vectors."}],"affected":[{"vendor":"Synology","product":"Synology Antivirus Essential","versions":[{"version":"unspecified","status":"affected","lessThan":"1.4.8-2801","versionType":"custom"}]}],"references":[{"url":"https://www.synology.com/security/advisory/Synology_SA_21_15","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-610","description":"CWE-610: Externally Controlled Reference to a Resource in Another Sphere","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"synology","dateUpdated":"2021-04-28T07:25:14.000Z","orgId":"db201096-a0cc-46c7-9a55-61d9e221bf01"},"datePublic":"2021-04-28T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security@synology.com","DATE_PUBLIC":"2021-04-28T04:03:57.517952","ID":"CVE-2021-27648","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Synology Antivirus Essential","version":{"version_data":[{"affected":"<","version_affected":"<","version_value":"1.4.8-2801"}]}}]},"vendor_name":"Synology"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Externally controlled reference to a resource in another sphere in quarantine functionality in Synology Antivirus Essential before 1.4.8-2801 allows remote authenticated users to obtain privilege via unspecified vectors."}]},"impact":{"cvss":{"baseScore":"9.0","vectorString":"AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-610: Externally Controlled Reference to a Resource in Another Sphere"}]}]},"references":{"reference_data":[{"name":"https://www.synology.com/security/advisory/Synology_SA_21_15","refsource":"CONFIRM","url":"https://www.synology.com/security/advisory/Synology_SA_21_15"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.synology.com/security/advisory/Synology_SA_21_15","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T21:26:10.616Z"}}]}}}