{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-9777", "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "state": "PUBLISHED", "assignerShortName": "zdi", "dateReserved": "2026-05-27T22:19:24.989Z", "datePublished": "2026-06-24T21:36:58.559Z", "dateUpdated": "2026-06-24T21:36:58.559Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "shortName": "zdi", "dateUpdated": "2026-06-24T21:36:58.559Z"}, "title": "ATEN Unizon restoreDB Directory Traversal Remote Code Execution Vulnerability", "descriptions": [{"lang": "en", "value": "ATEN Unizon restoreDB Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of ATEN Unizon. Authentication is required to exploit this vulnerability.\n\nThe specific flaw exists within the restoreDB method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-28578."}], "affected": [{"vendor": "ATEN", "product": "Unizon", "versions": [{"version": "2.7.262.002", "status": "affected"}], "defaultStatus": "unknown"}], "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-22", "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "type": "CWE"}]}], "references": [{"url": "https://www.zerodayinitiative.com/advisories/ZDI-26-381/", "name": "ZDI-26-381", "tags": ["x_research-advisory"]}, {"url": "https://www.aten.com/global/en/supportcenter/info/security-advisory/30/", "name": "vendor-provided URL", "tags": ["vendor-advisory"]}], "dateAssigned": "2026-05-27T22:19:25.071Z", "datePublic": "2026-06-24T20:25:13.807Z", "source": {"lang": "en", "value": "Ahmed Y. Elmogy"}, "metrics": [{"format": "CVSS", "cvssV3_0": {"version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "baseScore": 7.2, "baseSeverity": "HIGH"}}]}}}

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