CVE-2025-2902Network attack vector

Authenticated access to unauthorized maintenance operations

Published Jun 29, 2026 · Updated Jun 29, 2026

Improper authorization in Hitachi Virtual Storage Platform Maintenance Utility allows remote authenticated users to perform unauthorized operations. Hitachi has not disclosed the affected authorization check, request handler, or maintenance action that accepts insufficient privileges. Access requires a valid account and management-network reachability, while the specific unauthorized operations and resulting consequences remain undisclosed.

CVSS severity8.3
High
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

Improper authorization in Hitachi Virtual Storage Platform Maintenance Utility allows remote authenticated users to perform unauthorized operations. Hitachi has not disclosed the affected authorization check, request handler, or maintenance action that accepts insufficient privileges. Access requires a valid account and management-network reachability, while the specific unauthorized operations and resulting consequences remain undisclosed.

The record

CVE
CVE-2025-2902
Published
Jun 29, 2026
Updated
Jun 29, 2026
Vendor
Hitachi Vantara
Product
Hitachi Virtual Storage Platform Maintenance Utility
Classifications
CWE-862, CAPEC-115, T1548
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 29, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 29, 2026Record 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=0 <DKCMAIN Ver. 88-08-16-xx/00, GUM Ver. 88-08-20/00 changes=[{"at":"DKCMAIN Ver. 88-08-16-xx/00, GUM Ver. 88-08-20/00","status":"unaffected"}]
  2. Affected versionversion=0 <DKCMAIN Ver. 90-09-27-00/00, GUM Ver. 90-09-27/00 changes=[{"at":"DKCMAIN Ver. 90-09-27-00/00, GUM Ver. 90-09-27/00","status":"unaffected"}]
  3. Affected versionversion=0 <DKCMAIN Ver. 93-07-26-xx/00, GUM Ver. 93-07-26/00 changes=[{"at":"DKCMAIN Ver. 93-07-26-xx/00, GUM Ver. 93-07-26/00","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Hitachi Vantara · Hitachi Virtual Storage Platform Maintenance Utilityversion=0 <DKCMAIN Ver. 88-08-16-xx/00, GUM Ver. 88-08-20/00 changes=[{"at":"DKCMAIN Ver. 88-08-16-xx/00, GUM Ver. 88-08-20/00","status":"unaffected"}]; version=0 <DKCMAIN Ver. 90-09-27-00/00, GUM Ver. 90-09-27/00 changes=[{"at":"DKCMAIN Ver. 90-09-27-00/00, GUM Ver. 90-09-27/00","status":"unaffected"}]; version=0 <DKCMAIN Ver. 93-07-26-xx/00, GUM Ver. 93-07-26/00 changes=[{"at":"DKCMAIN Ver. 93-07-26-xx/00, GUM Ver. 93-07-26/00","status":"unaffected"}]

Published CVSS scores

8.3Hitachi, Ltd.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
CAPEC-115Authentication Bypass
T1548Abuse Elevation Control Mechanism

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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