CVE-2023-51574Network attack vector

Authentication bypass via exposed password-update method

Published May 3, 2024 · Updated Aug 2, 2024

Authentication bypass in Voltronic Power ViewPower 1.04.21353 allows remote attackers to reset the manager password without logging in. The updateManagerPassword method exposes a password-changing operation without enforcing authentication. Network access to the ViewPower web service is sufficient, and successful use grants unauthorized access to the management interface.

CVSS severity9.8
Critical
EPSS probability1.55%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in Voltronic Power ViewPower 1.04.21353 allows remote attackers to reset the manager password without logging in. The updateManagerPassword method exposes a password-changing operation without enforcing authentication. Network access to the ViewPower web service is sufficient, and successful use grants unauthorized access to the management interface.

The record

CVE
CVE-2023-51574
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

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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=1.04.21353

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.

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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)
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

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Your stack

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