CVE-2023-51583Network attack vector

Unauthenticated code execution via exposed UpsScheduler method

Published May 3, 2024 · Updated Aug 2, 2024

Remote code execution in Voltronic Power ViewPower 1.04.21353 allows remote attackers to execute arbitrary code without authentication. The UpsScheduler class exposes a dangerous method for unauthenticated remote invocation and executes supplied code in the service context. Successful exploitation runs that code as SYSTEM, granting control of the Windows host where the backend service is installed.

CVSS severity9.8
Critical
EPSS probability1.48%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Remote code execution in Voltronic Power ViewPower 1.04.21353 allows remote attackers to execute arbitrary code without authentication. The UpsScheduler class exposes a dangerous method for unauthenticated remote invocation and executes supplied code in the service context. Successful exploitation runs that code as SYSTEM, granting control of the Windows host where the backend service is installed.

The record

CVE
CVE-2023-51583
Published
May 3, 2024
Updated
Aug 2, 2024
Vendor
Voltronic Power Technology Corp.
Product
ViewPower
Classifications
CWE-749, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 3, 2024CVE 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

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=1.04.21353

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Voltronic Power Technology Corp. · ViewPowerversion=1.04.21353

Published CVSS scores

9.8Zero Day InitiativeCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-749Exposed Dangerous Method or Function
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo