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CVE-2025-50892

nvd nist
Published: Sep 10, 2025Modified: Oct 20, 2025

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7.8
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 5.9
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

The eudskacs.sys driver version 20250328 shipped with EaseUs Todo Backup 1.2.0.1 fails to properly validate privileges for I/O requests (IRP_MJ_READ/IRP_MJ_WRITE) sent to its device object. This allows a local, low-privileged attacker to perform arbitrary raw disk reads and writes, leading to sensitive information disclosure, denial of service, or local privilege escalation.

Affected (1)

Easeus
1 product
Eudskacs.sys Driver
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Eudskacs.sys Driver
Version 20250328

Related CWEs

CWE-269
Improper Privilege Management
The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

References (2)

Source: cve@mitre.org
Product
Source: cve@mitre.org
Third Party Advisory

Timeline

No history available yet.