CVE-2023-1488Public exploit

Local system reboot via exposed port writes

Published Mar 18, 2023 · Updated Aug 2, 2024

Denial of service in Wise System Monitor 1.5.3.54 allows local users to reboot Windows through crafted device-control requests. WiseHDInfo64.dll exposes three IOCTLs to ordinary users and dispatches them to the __outbyte, __outword, and __outdword processor I/O instructions. Low-privilege local access to the installed driver is sufficient; the published proof of concept restarts the host, while further impacts remain unverified.

CVSS severity5.5
Medium
EPSS probability0.53%
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 Wise System Monitor 1.5.3.54 allows local users to reboot Windows through crafted device-control requests. WiseHDInfo64.dll exposes three IOCTLs to ordinary users and dispatches them to the __outbyte, __outword, and __outdword processor I/O instructions. Low-privilege local access to the installed driver is sufficient; the published proof of concept restarts the host, while further impacts remain unverified.

The record

CVE
CVE-2023-1488
Published
Mar 18, 2023
Updated
Aug 2, 2024
Vendor
WiseCleaner
Product
Wise System Monitor
Classifications
CWE-404, T1499.004
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 18, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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

5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
1.7VulDBAV:L/AC:L/Au:S/C:N/I:N/A:P
3.3VulDBCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/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-404Improper Resource Shutdown or Release
T1499.004Application or System Exploitation

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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