CVE-2018-21032Network attack vector

Authenticated technical information disclosure through error messages

Published Feb 14, 2020 · Updated Aug 5, 2024

Information disclosure in Hitachi Command Suite before 8.7.1-00 allows remote authenticated users to expose technical data through errors. Hitachi identifies error-message generation as the disclosure path but does not publish the affected endpoint, code locus, or mishandled input. Hitachi Automation Director before 8.5.0-00 is also affected; exploitation requires a valid account and network access, and the documented consequence is limited to technical-information disclosure.

CVSS severity4.3
Medium
EPSS probability0.87%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Hitachi Command Suite before 8.7.1-00 allows remote authenticated users to expose technical data through errors. Hitachi identifies error-message generation as the disclosure path but does not publish the affected endpoint, code locus, or mishandled input. Hitachi Automation Director before 8.5.0-00 is also affected; exploitation requires a valid account and network access, and the documented consequence is limited to technical-information disclosure.

The record

CVE
CVE-2018-21032
Published
Feb 14, 2020
Updated
Aug 5, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-209
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 14, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 5, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.0HitachiAV:N/AC:L/Au:N/C:P/I:N/A:N
4.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.0NIST NVDAV:N/AC:L/Au:S/C:P/I:N/A:N
4.3HitachiCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

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-209Generation of Error Message Containing Sensitive Information

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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