CVE-2026-9783

Quest NetVault Backup NVBURemovableMedia SQL Injection Remote Code Execution Vulnerability

CVSS 8.8 HIGHEPSS 0.7%CWE-89

Vexday Risk Score

21Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 8.8EPSS 0.7%KEV nãoPoC —Patch referenciado

Ciclo de vida

24 jun 2026Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

Quest NetVault Backup NVBURemovableMedia 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. The specific flaw exists within the processing of NVBURemovableMedia 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-27632.

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Productos afectados

Quest · NetVault Backup

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Referencias

https://support.quest.com/technical-documents/netvault/14.0.2/release-notes#TOPIC-2338529 https://www.zerodayinitiative.com/advisories/ZDI-26-372/