CVE-2023-1487Public exploit

System crash via unvalidated IOCTL SystemBuffer

Published Mar 18, 2023 · Updated Nov 22, 2024

Denial of service in WiseCleaner Wise System Monitor 1.5.3.54 allows local users to crash Windows through crafted driver requests. WiseHDInfo64.dll handles multiple IOCTL codes without validating the SystemBuffer supplied by a normal user, causing a system crash and blue screen. A local low-privileged account must run code that opens the installed driver and submits a crafted request; the reported consequence is a host crash only.

CVSS severity5.5
Medium
EPSS probability0.35%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Denial of service in WiseCleaner Wise System Monitor 1.5.3.54 allows local users to crash Windows through crafted driver requests. WiseHDInfo64.dll handles multiple IOCTL codes without validating the SystemBuffer supplied by a normal user, causing a system crash and blue screen. A local low-privileged account must run code that opens the installed driver and submits a crafted request; the reported consequence is a host crash only.

The record

CVE
CVE-2023-1487
Published
Mar 18, 2023
Updated
Nov 22, 2024
Vendor
WiseCleaner
Product
Wise System Monitor
Classifications
CWE-404, T1499
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 18, 2023CVE publishedPublication date reported by the CVE source.
  2. Nov 22, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.5.3.54

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

WiseCleaner · Wise System Monitorversion=1.5.3.54

Published CVSS scores

4.6VulDBAV:L/AC:L/Au:S/C:N/I:N/A:C
5.5VulDBCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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-404Improper Resource Shutdown or Release
T1499Endpoint Denial of Service

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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