CVE-2025-45737Public exploit

SYSTEM privilege escalation via arbitrary kernel memory access

Published Jun 27, 2025 · Updated Jun 27, 2025

Privilege escalation in NetEase NeacSafe64 Driver before 1.0.0.8 allows local users to gain SYSTEM access via crafted IOCTL commands. Two exposed handlers, opcodes 14 and 70, accept crafted requests that provide arbitrary kernel-space read and write primitives. Local execution with access to the driver interface is required; successful exploitation permits privileged memory manipulation and kernel-mode code execution.

CVSS severity6.5
Medium
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Privilege escalation in NetEase NeacSafe64 Driver before 1.0.0.8 allows local users to gain SYSTEM access via crafted IOCTL commands. Two exposed handlers, opcodes 14 and 70, accept crafted requests that provide arbitrary kernel-space read and write primitives. Local execution with access to the driver interface is required; successful exploitation permits privileged memory manipulation and kernel-mode code execution.

The record

CVE
CVE-2025-45737
Published
Jun 27, 2025
Updated
Jun 27, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-269, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 27, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 27, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-269Improper Privilege Management
T1068Exploitation for Privilege Escalation

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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