CVE-2025-50892
High
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.
SeverityHigh
CVSS7.8
Exploit probability—
ProductEaseus Eudskacs.sys Driver
PublishedSep 10, 2025
First seenSep 10, 2025
Weakness typeCWE-269Improper privilege management
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| easeus eudskacs.sys_driver | 20250328 | — |
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