CVE-2026-9781: fallo de gravedad alta en Quest NetVault Backup
Quest NetVault Backup NVBURASDevice SQL Injection Remote Code Execution Vulnerability
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8.8epss 0.9%
Quest NetVault Backup NVBURASDevice 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 NVBURASDevice 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-27648.
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Productos afectados
Quest · NetVault BackupCVEs relacionadas — Quest NetVault Backup
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-9787HIGHQuest NetVault Backup NVBULogDaemon Command Injection Remote Code Execution VulnerabilityEPSS 5.5%CVE-2026-9786HIGHQuest NetVault Backup NVBUDashboard SQL Injection Remote Code Execution VulnerabilityEPSS 0.9%CVE-2026-9785HIGHQuest NetVault Backup NVBULibrarySlot SQL Injection Remote Code Execution VulnerabilityEPSS 0.9%CVE-2026-9784HIGHQuest NetVault Backup NVBULibraryPort SQL Injection Remote Code Execution VulnerabilityEPSS 0.9%CVE-2026-9783HIGHQuest NetVault Backup NVBURemovableMedia SQL Injection Remote Code Execution VulnerabilityEPSS 0.9%CVE-2026-9782HIGHQuest NetVault Backup NVBUDeviceDrive SQL Injection Remote Code Execution VulnerabilityEPSS 0.9%