Description

An issue in the HwRwDrv.sys component of Nil Hardware Editor Hardware Read & Write Utility v1.25.11.26 and earlier allows attackers to execute arbitrary read and write operations via a crafted request.

INFO

Published Date :

2026-03-04T00:00:00.000Z

Last Modified :

2026-03-05T15:00:22.461Z

Source :

mitre
AFFECTED PRODUCTS

The following products are affected by CVE-2025-66678 vulnerability.

Vendors Products
Faintsnow
  • Hardware Read \& Write Utility
  • Nil Hardware Editor Hardware Read & Write Utility
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-66678.

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact