PT-2026-22963 · Nil · Nil Hardware Editor

Published 2026-03-04 · Updated 2026-03-04 · CVE-2025-66678

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Nil Hardware Editor Hardware Read & Write Utility versions 1.25.11.26 and earlier

Description An issue in the HwRwDrv.sys component allows attackers to execute arbitrary read and write operations via a crafted request.

Recommendations Update to a version later than 1.25.11.26.

Exploit

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2025-66678

Affected Products

Nil Hardware Editor

References · 6

• 🔥 https://github.com/cwjchoi01/CVE-2025-66678 · Exploit
• https://osv.dev/vulnerability/CVE-2025-66678 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-66678 · Security Note
• ❌ https://github.com/Faintsnow/HE · Note, Deleted
• https://twitter.com/CVEnew/status/2029272853456044539 · Twitter Post
• https://twitter.com/infoflowcloud/status/2029273454210421203 · Twitter Post