CVE-2025-66678

CRITICAL

9.8

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published3/4/2026

Last Modified3/9/2026

Sourcenvd

Honeypot Sightings0

Affected Products

faintsnow:hardware_read_\&_write_utility

Weaknesses (CWE)

CWE-89

References

https://github.com/Faintsnow/HE(cve@mitre.org)

https://github.com/cwjchoi01/CVE-2025-66678(cve@mitre.org)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.