{"api_version":"1","generated_at":"2026-07-24T19:48:41+00:00","cve":"CVE-2023-2909","urls":{"html":"https://cve.report/CVE-2023-2909","api":"https://cve.report/api/cve/CVE-2023-2909.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-2909","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-2909"},"summary":{"title":"CVE-2023-2909","description":"EZ Sync service fails to adequately handle user input, allowing an attacker to navigate beyond the intended directory structure and delete files. Affected products and versions include: ADM 4.0.6.REG2, 4.1.0 and below as well as ADM 4.2.1.RGE2 and below.","state":"PUBLIC","assigner":"security@asustor.com","published_at":"2023-05-31 10:15:00","updated_at":"2023-06-07 14:04:00"},"problem_types":["CWE-22"],"metrics":[],"references":[{"url":"https://www.asustor.com/security/security_advisory_detail?id=25","name":"https://www.asustor.com/security/security_advisory_detail?id=25","refsource":"MISC","tags":[],"title":"AS-2023-007: EZ Sync on ADM | ASUSTOR NAS","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-2909","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2909","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2023","cve_id":"2909","vulnerable":"1","versionEndIncluding":"4.0.6.reg2","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"asustor","cpe5":"adm","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2023","cve_id":"2909","vulnerable":"1","versionEndIncluding":"4.1.0rlq1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"asustor","cpe5":"adm","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2023","cve_id":"2909","vulnerable":"1","versionEndIncluding":"4.2.1.rge2","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"asustor","cpe5":"adm","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_version":"4.0","data_type":"CVE","data_format":"MITRE","CVE_data_meta":{"ID":"CVE-2023-2909","ASSIGNER":"security@asustor.com","STATE":"PUBLIC"},"description":{"description_data":[{"lang":"eng","value":"EZ Sync service fails to adequately handle user input, allowing an attacker to navigate beyond the intended directory structure and delete files. Affected products and versions include: ADM 4.0.6.REG2, 4.1.0 and below as well as ADM 4.2.1.RGE2 and below."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","cweId":"CWE-22"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"ASUSTOR","product":{"product_data":[{"product_name":"ADM","version":{"version_data":[{"version_value":"not down converted","x_cve_json_5_version_data":{"versions":[{"lessThanOrEqual":"4.0.6.REG2","status":"affected","version":"4.0","versionType":"custom"},{"lessThanOrEqual":"4.1.0.RLQ1","status":"affected","version":"4.1","versionType":"custom"},{"lessThanOrEqual":"4.2.1.RGE2","status":"affected","version":"4.2","versionType":"custom"}],"defaultStatus":"affected"}}]}}]}}]}},"references":{"reference_data":[{"url":"https://www.asustor.com/security/security_advisory_detail?id=25","refsource":"MISC","name":"https://www.asustor.com/security/security_advisory_detail?id=25"}]},"generator":{"engine":"Vulnogram 0.1.0-dev"},"source":{"discovery":"UNKNOWN"},"credits":[{"lang":"en","value":"JuYang.Gao (chumen77) from Dbappsecurity Co.,Ltd"}],"impact":{"cvss":[{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"}]}},"nvd":{"publishedDate":"2023-05-31 10:15:00","lastModifiedDate":"2023-06-07 14:04:00","problem_types":["CWE-22"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":10,"baseSeverity":"CRITICAL"},"exploitabilityScore":3.9,"impactScore":6}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:asustor:adm:*:*:*:*:*:*:*:*","versionStartIncluding":"4.2.0","versionEndIncluding":"4.2.1.rge2","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:asustor:adm:*:*:*:*:*:*:*:*","versionStartIncluding":"4.1.0","versionEndIncluding":"4.1.0rlq1","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:asustor:adm:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0.0","versionEndIncluding":"4.0.6.reg2","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}