{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-3179","assignerOrgId":"f35eaae9-79f2-4d0d-a5c7-7bea6ed6be77","state":"PUBLISHED","assignerShortName":"ASUSTOR1","dateReserved":"2026-02-25T03:47:42.339Z","datePublished":"2026-02-25T05:55:07.325Z","dateUpdated":"2026-02-25T17:41:00.546Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","packageName":"FTP Backup","platforms":["Linux","x86","ARM","64 bit"],"product":"ADM","vendor":"ASUSTOR","versions":[{"lessThanOrEqual":"4.3.3.ROF1","status":"affected","version":"4.1.0","versionType":"custom"},{"lessThanOrEqual":"5.1.2.RE51","status":"affected","version":"5.0.0","versionType":"custom"}]}],"credits":[{"lang":"en","type":"finder","value":"Nuke"}],"datePublic":"2026-02-25T05:50:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"The FTP Backup on the ADM does not properly sanitize filenames received from the FTP server when parsing directory listings. A malicious server or MITM attacker can craft filenames containing path traversal sequences, causing the client to write files outside the intended backup directory. A path traversal vulnerability may allow an attacker to overwrite arbitrary files on the system and potentially achieve privilege escalation or remote code execution.\nAffected products and versions include: from ADM 4.1.0 through ADM 4.3.3.ROF1 as well as from ADM 5.0.0 through ADM 5.1.2.RE51."}],"value":"The FTP Backup on the ADM does not properly sanitize filenames received from the FTP server when parsing directory listings. A malicious server or MITM attacker can craft filenames containing path traversal sequences, causing the client to write files outside the intended backup directory. A path traversal vulnerability may allow an attacker to overwrite arbitrary files on the system and potentially achieve privilege escalation or remote code execution.\nAffected products and versions include: from ADM 4.1.0 through ADM 4.3.3.ROF1 as well as from ADM 5.0.0 through ADM 5.1.2.RE51."}],"impacts":[{"capecId":"CAPEC-126","descriptions":[{"lang":"en","value":"CAPEC-126 Path Traversal"}]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":9.2,"baseSeverity":"CRITICAL","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-22","description":"CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"f35eaae9-79f2-4d0d-a5c7-7bea6ed6be77","shortName":"ASUSTOR1","dateUpdated":"2026-02-25T06:23:28.107Z"},"references":[{"tags":["vendor-advisory"],"url":"https://www.asustor.com/security/security_advisory_detail?id=53"}],"source":{"discovery":"UNKNOWN"},"title":"A path traversal vulnerability was found in the FTP Backup on the ADM.","x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-25T17:02:43.331354Z","id":"CVE-2026-3179","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":"2026-02-25T17:41:00.546Z"}}]}}