CVE-2025-50892
Last modified
CVE-2025-50892 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. 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.. EPSS estimates a 0.12% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Easeus | Eudskacs.Sys Driver | 20250328 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2025-50892?
How severe is CVE-2025-50892?
How do I fix CVE-2025-50892?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2025
- CVE-2025-50870Institute-of-Current-Students 1.0 is vulnerable to Incorrect…9.8
- CVE-2025-50879Rejected reason: DO NOT USE THIS CVE RECORD. ConsultIDs: non…
- CVE-2025-5088An authenticated Redis session could be used to obtain full …8.7
- CVE-2025-50881The `flow/admin/moniteur.php` script in Use It Flow administ…8.8
- CVE-2025-5089In a CVX cluster, an EOS switch connected to a CVX server is…7.1
- CVE-2025-50891The server-side backend for Adform Site Tracking before 2025…7.2
- CVE-2025-50897A vulnerability exists in riscv-boom SonicBOOM 1.2 (BOOMv1.2…4.3
- CVE-2025-5090CVX is not resilient to unexpected messages from a connected…7.1
- CVE-2025-50900An issue was discovered in getrebuild/rebuild 4.0.4. The aff…9.8
- CVE-2025-50901JeeWMS 771e4f5d0c01ffdeae1671be4cf102b73a3fe644 (2025-05-19)…9.8
- CVE-2025-50902Cross Site Request Forgery (CSRF) vulnerability in old-peanu…8.8
- CVE-2025-50904There is an authentication bypass vulnerability in WinterChe…9.8
Are you affected by CVE-2025-50892?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST