CVE-2025-66678
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Hardware Read & Write Utility是Nil Hardware Editor个人开发者的一个硬件寄存器修改工具。 Hardware Read & Write Utility v1.25.11.26及之前版本存在安全漏洞，该漏洞源于HwRwDrv.sys组件存在缺陷，可能导致通过特制请求执行任意读写操作。
Possible ATT&CK Techniques 1 AI
T1055 · Process Injection
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I. Basic Information for CVE-2025-66678
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Hardware Read & Write Utility 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hardware Read & Write Utility是Nil Hardware Editor个人开发者的一个硬件寄存器修改工具。 Hardware Read & Write Utility v1.25.11.26及之前版本存在安全漏洞，该漏洞源于HwRwDrv.sys组件存在缺陷，可能导致通过特制请求执行任意读写操作。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2025-66678
| # | POC Description | Source Link | Shenlong Link |
|---|
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Proof of Concept for CVE-2025-66678 (1)
Same Patch Batch · n/a · 2026-03-04 · 17 CVEs total
| CVE-2026-26514 | Bird-lg-go 安全漏洞 | |
| CVE-2025-70342 | erase-install 安全漏洞 | |
| CVE-2025-70341 | App Auto-Patch 安全漏洞 | |
| CVE-2026-26673 | DJI多款产品 安全漏洞 | |
| CVE-2026-26478 | Mobvoi Tichome Mini 安全漏洞 | |
| CVE-2025-69969 | SRK Powertech Pebble Prism Ultra 安全漏洞 | |
| CVE-2025-66944 | Databasir 安全漏洞 | |
| CVE-2025-70218 | D-Link DIR-513 安全漏洞 | |
| CVE-2025-70220 | D-Link DIR-513 安全漏洞 | |
| CVE-2025-70223 | D-Link DIR-513 安全漏洞 | |
| CVE-2025-70226 | D-Link DIR-513 安全漏洞 | |
| CVE-2025-70219 | D-Link DIR-513 安全漏洞 | |
| CVE-2025-70221 | D-Link DIR-513 安全漏洞 | |
| CVE-2025-70225 | D-Link DIR-513 安全漏洞 | |
| CVE-2025-46108 | D-Link DIR-513 安全漏洞 | |
| CVE-2025-70222 | D-Link DIR-513 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2025-66678
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