| Title | MiniTool MiniTool Partition Wizard 13.6 Local Privilege Escapation |
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| Description | MiniTool Partition Wizard DEMO 13.6 installs the signed kernel driver pwdrvio.sys. The driver exposes \\.\PartitionWizardDiskAccesser\<disk_number> and forwards read, write, and disk IOCTL requests to the lower disk device from kernel context. Arbitrary read, write, and local privilege escalation are possible. |
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| Source | ⚠️ https://winslow1984.com/books/cve-collection/page/minitool-partition-wizard-kernel-driver-pwdrviosys-local-privilege-escalation |
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| User | winslow1984 (UID 79140) |
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| Submission | 05/20/2026 06:49 (2 months ago) |
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| Moderation | 07/11/2026 11:41 (2 months later) |
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| Status | Accepted |
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| VulDB entry | 377780 [MiniTool Partition Wizard up to 13.6 Signed Kernel Driver pwdrvio.sys access control] |
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| Points | 18 |
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