CVEvulnerability

CVE-2025-50892

7.8 HIGH Published 2025-09-10 Modified 2026-07-05 Official page ↗
Status
Modified
Published
2025-09-10
Last modified
2026-07-05
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-269

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 configurations

• easeus eudskacs.sys driver 20250328

Related

Weakness · CWE (1)

  • CWE-269 Improper Privilege Management weakness

References