What’s Vulnerable › Vulnerabilities
CVE-2025-66678
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.7% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2026-03-04 · updated 2026-06-17
- Weakness: CWE-89
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.
Affected products
- Faintsnow Hardware Read & Write Utility: through 1.25.11.26
References
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