CVE-2023-3440

Local file manipulation via incorrect default permissions

Published Oct 3, 2023 · Updated Aug 2, 2024

Incorrect default permissions in Hitachi JP1/Performance Management on Windows allow local users to manipulate product files. Hitachi has not disclosed which installed files or directories receive overly broad access or which permission entry is incorrect. Local access is required; the published assessment indicates that exposed files can affect confidentiality, integrity, and availability.

CVSS severity8.4
High
EPSS probability0.19%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect default permissions in Hitachi JP1/Performance Management on Windows allow local users to manipulate product files. Hitachi has not disclosed which installed files or directories receive overly broad access or which permission entry is incorrect. Local access is required; the published assessment indicates that exposed files can affect confidentiality, integrity, and availability.

The record

CVE
CVE-2023-3440
Published
Oct 3, 2023
Updated
Aug 2, 2024
Vendor
Hitachi
Product
JP1/Performance Management - Agent Option for OpenTP1
Classifications
CWE-276, T1565.001
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 3, 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=09-00 <=10-00-*

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Hitachi · JP1/Performance Management - Agent Option for OpenTP1version=09-00 <=10-00-*
Hitachi · JP1/Performance Management - Agent Option for HiRDBversion=09-00 <11-50; version=11-50 <11-50-16 changes=[{"at":"11-50-16","status":"unaffected"}]; version=12-00 <12-00-14 changes=[{"at":"12-00-14","status":"unaffected"}]
Hitachi · JP1/Performance Management - Managerversion=09-00 <11-50; version=11-50 <11-50-16 changes=[{"at":"11-50-16","status":"unaffected"}]; version=12-00 <12-00-14 changes=[{"at":"12-00-14","status":"unaffected"}]; version=12-10 <12-10-08 changes=[{"at":"12-10-08","status":"unaffected"}]; version=12-50 <12-50-07 changes=[{"at":"12-50-07","status":"unaffected"}]
Hitachi · JP1/Performance Management - Remote Monitor for Virtual Machineversion=10-00 <11-50; version=11-50 <11-50-16 changes=[{"at":"11-50-16","status":"unaffected"}]; version=12-00 <12-00-14 changes=[{"at":"12-00-14","status":"unaffected"}]; version=12-10 <12-10-08 changes=[{"at":"12-10-08","status":"unaffected"}]; version=12-50 <12-50-07 changes=[{"at":"12-50-07","status":"unaffected"}]
Hitachi · JP1/Performance Management - Agent Option for IBM WebSphere MQversion=09-00 <=10-00-*
Hitachi · JP1/Performance Management - Agent Option for Oracleversion=09-00 <11-50; version=11-50 <11-50-16 changes=[{"at":"11-50-16","status":"unaffected"}]; version=12-00 <12-00-14 changes=[{"at":"12-00-14","status":"unaffected"}]; version=12-10 <12-10-08 changes=[{"at":"12-10-08","status":"unaffected"}]
Hitachi · JP1/Performance Management - Remote Monitor for Platformversion=09-00 <11-50; version=11-50 <11-50-16 changes=[{"at":"11-50-16","status":"unaffected"}]; version=12-00 <12-00-14 changes=[{"at":"12-00-14","status":"unaffected"}]; version=12-10 <12-10-08 changes=[{"at":"12-10-08","status":"unaffected"}]
Hitachi · JP1/Performance Management - Agent Option for Oracle WebLogic Serverversion=09-00 <=10-00-*
Hitachi · JP1/Performance Management - Agent Option for Microsoft(R) Internet Information Serverversion=09-00 <11-50; version=11-50 <11-50-16 changes=[{"at":"11-50-16","status":"unaffected"}]; version=12-00 <12-00-14 changes=[{"at":"12-00-14","status":"unaffected"}]
Hitachi · JP1/Performance Management - Agent Option for Microsoft(R) Exchange Serverversion=09-00 <11-50; version=11-50 <11-50-16 changes=[{"at":"11-50-16","status":"unaffected"}]; version=12-00 <12-00-14 changes=[{"at":"12-00-14","status":"unaffected"}]
Hitachi · JP1/Performance Management - Agent Option for Virtual Machineversion=09-00 <=09-01-*
Hitachi · JP1/Performance Management - Agent Option for Application Serverversion=11-00 <11-50-16 changes=[{"at":"11-50-16","status":"unaffected"}]
Hitachi · JP1/Performance Management - Agent Option for IBM Lotus Dominoversion=10-00 <11-50-16 changes=[{"at":"11-50-16","status":"unaffected"}]
Hitachi · JP1/Performance Management - Agent Option for Transaction Systemversion=11-00 <11-50-16 changes=[{"at":"11-50-16","status":"unaffected"}]; version=12-00 <12-00-14 changes=[{"at":"12-00-14","status":"unaffected"}]
Hitachi · JP1/Performance Management - Agent Option for IBM WebSphere Application Serverversion=09-00 <=10-00-*
Hitachi · JP1/Performance Management - Agent Option for Service Responseversion=09-00 <11-50-16 changes=[{"at":"11-50-16","status":"unaffected"}]
Hitachi · JP1/Performance Management - Agent Option for Microsoft(R) SQL Serverversion=09-00 <11-50; version=11-50 <11-50-16 changes=[{"at":"11-50-16","status":"unaffected"}]; version=12-00 <12-00-14 changes=[{"at":"12-00-14","status":"unaffected"}]; version=12-50 <12-50-07 changes=[{"at":"12-50-07","status":"unaffected"}]
Hitachi · JP1/Performance Management - Agent Option for Dominoversion=09-00 <=09-00-*
Hitachi · JP1/Performance Management - Agent Option for uCosminexus Application Serverversion=09-00 <=10-00-*
Hitachi · JP1/Performance Management - Baseversion=09-00 <=10-50-*
Hitachi · JP1/Performance Management - Agent Option for Platformversion=09-00 <11-50; version=11-50 <11-50-16 changes=[{"at":"11-50-16","status":"unaffected"}]; version=12-00 <12-00-14 changes=[{"at":"12-00-14","status":"unaffected"}]; version=12-50 <12-50-07 changes=[{"at":"12-50-07","status":"unaffected"}]
Hitachi · JP1/Performance Management - Agent Option for JP1/AJS3version=09-00 <=10-00-*
Hitachi · JP1/Performance Management - Agent Option for Enterprise Applicationsversion=09-00 <11-50; version=11-50 <11-50-16 changes=[{"at":"11-50-16","status":"unaffected"}]; version=12-00 <12-00-14 changes=[{"at":"12-00-14","status":"unaffected"}]
Hitachi · JP1/Performance Management - Remote Monitor for Oracleversion=09-00 <11-50; version=11-50 <11-50-16 changes=[{"at":"11-50-16","status":"unaffected"}]; version=12-00 <12-00-14 changes=[{"at":"12-00-14","status":"unaffected"}]; version=12-10 <12-10-08 changes=[{"at":"12-10-08","status":"unaffected"}]
Hitachi · JP1/Performance Management - Remote Monitor for Microsoft SQL Serverversion=09-00 <11-50; version=11-50 <11-50-16 changes=[{"at":"11-50-16","status":"unaffected"}]; version=12-00 <12-00-14 changes=[{"at":"12-00-14","status":"unaffected"}]; version=12-50 <12-50-07 changes=[{"at":"12-50-07","status":"unaffected"}]

Published CVSS scores

8.4HitachiCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.8NISTCVSS:3.1/AV:L/AC:L/PR:L/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-276Incorrect Default Permissions
T1565.001Stored Data Manipulation

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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