CVE-2026-9784

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{"affected": [{"affectedData": [{"defaultStatus": "unknown", "product": "NetVault Backup", "vendor": "Quest", "versions": [{"status": "affected", "version": "14.0.0.19"}]}], "source": "zdi-disclosures@trendmicro.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:quest:netvault_backup:*:*:*:*:*:*:*:*", "matchCriteriaId": "B90F1C8A-90F9-4621-8C79-D7BF2F0434DB", "versionEndExcluding": "14.0.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Quest NetVault Backup NVBULibraryPort SQL Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Quest NetVault Backup. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.\n\nThe specific flaw exists within the processing of NVBULibraryPort JSON-RPC messages. The issue results from the lack of proper validation of a user-supplied string before using it to construct SQL queries. An attacker can leverage this vulnerability to execute code in the context of NETWORK SERVICE. Was ZDI-CAN-27631."}, {"lang": "es", "value": "Vulnerabilidad de inyecci\u00f3n SQL y ejecuci\u00f3n remota de c\u00f3digo en Quest NetVault Backup NVBULibraryPort. Esta vulnerabilidad permite a atacantes remotos ejecutar c\u00f3digo arbitrario en instalaciones afectadas de Quest NetVault Backup. Aunque se requiere autenticaci\u00f3n para explotar esta vulnerabilidad, el mecanismo de autenticaci\u00f3n existente puede ser eludido.\n\nLa falla espec\u00edfica reside en el procesamiento de mensajes JSON-RPC de NVBULibraryPort. El problema se debe a la falta de validaci\u00f3n adecuada de una cadena proporcionada por el usuario antes de usarla para construir consultas SQL. Un atacante puede aprovechar esta vulnerabilidad para ejecutar c\u00f3digo en el contexto de NETWORK SERVICE. Fue ZDI-CAN-27631."}], "id": "CVE-2026-9784", "lastModified": "2026-10-25T23:10:00.167", "metrics": {"cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "zdi-disclosures@trendmicro.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-9784", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-06-25T00:00:00+00:00", "version": "2.0.3"}}]}, "published": "2026-06-25T00:17:48.627", "references": [{"source": "zdi-disclosures@trendmicro.com", "tags": ["Release Notes"], "url": "https://support.quest.com/technical-documents/netvault/14.0.2/release-notes#TOPIC-2338529"}, {"source": "zdi-disclosures@trendmicro.com", "tags": ["Vendor Advisory"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-26-373/"}], "sourceIdentifier": "zdi-disclosures@trendmicro.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-89"}], "source": "zdi-disclosures@trendmicro.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "14.0.0.19"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "NetVault Backup", "source": "cna", "vendor": "Quest"}, "product": "netvault_backup", "vendor": "quest"}], "created": "2026-06-25T01:15:15.957923+00:00", "updated": "2026-06-25T05:30:04.918330+00:00", "vendors": ["quest", "quest$PRODUCT$netvault_backup"]}