FKIE_CVE-2026-71375
Vulnerability from fkie_nvd - Published: 2026-09-08 08:17 - Updated: 2026-09-08 14:18
Severity
Summary
Improper restriction of XML external entity reference vulnerability in Cosminexus Component Container.
This issue affects Cosminexus Component Container: from 11-70-01 before 11-70-03, from 11-60 before 11-60-03, from 11-50 through 11-50-03, from 11-40 through 11-40-03, from 11-30 through 11-30-08, from 11-20 before 11-20-10, from 11-10 through 11-10-11, from 11-00 before 11-00-13, from 09-87 before 09-87-10, from 09-80 before 09-80-05, from 09-70 before 09-70-28, from 09-50 through 09-50-22, and from 09-00 through 09-00-18.
References
Impacted products
| Vendor | Product | Version |
|---|
{
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"platforms": [
"Windows",
"Linux",
"AIX"
],
"product": "Cosminexus Component Container",
"vendor": "Hitachi",
"versions": [
{
"changes": [
{
"at": "11-70-03",
"status": "unaffected"
}
],
"lessThan": "11-70-03",
"status": "affected",
"version": "11-70-01",
"versionType": "custom"
},
{
"changes": [
{
"at": "11-60-03",
"status": "unaffected"
}
],
"lessThan": "11-60-03",
"status": "affected",
"version": "11-60",
"versionType": "custom"
},
{
"lessThanOrEqual": "11-50-03",
"status": "affected",
"version": "11-50",
"versionType": "custom"
},
{
"lessThanOrEqual": "11-40-03",
"status": "affected",
"version": "11-40",
"versionType": "custom"
},
{
"lessThanOrEqual": "11-30-08",
"status": "affected",
"version": "11-30",
"versionType": "custom"
},
{
"changes": [
{
"at": "11-20-10",
"status": "unaffected"
}
],
"lessThan": "11-20-10",
"status": "affected",
"version": "11-20",
"versionType": "custom"
},
{
"lessThanOrEqual": "11-10-11",
"status": "affected",
"version": "11-10",
"versionType": "custom"
},
{
"changes": [
{
"at": "11-00-13",
"status": "unaffected"
}
],
"lessThan": "11-00-13",
"status": "affected",
"version": "11-00",
"versionType": "custom"
},
{
"changes": [
{
"at": "09-87-10",
"status": "unaffected"
}
],
"lessThan": "09-87-10",
"status": "affected",
"version": "09-87",
"versionType": "custom"
},
{
"changes": [
{
"at": "09-80-05",
"status": "unaffected"
}
],
"lessThan": "09-80-05",
"status": "affected",
"version": "09-80",
"versionType": "custom"
},
{
"changes": [
{
"at": "09-70-28",
"status": "unaffected"
}
],
"lessThan": "09-70-28",
"status": "affected",
"version": "09-70",
"versionType": "custom"
},
{
"lessThanOrEqual": "09-50-22",
"status": "affected",
"version": "09-50",
"versionType": "custom"
},
{
"lessThanOrEqual": "09-00-18",
"status": "affected",
"version": "09-00",
"versionType": "custom"
}
]
}
],
"source": "hirt@hitachi.co.jp"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Improper restriction of XML external entity reference vulnerability in Cosminexus Component Container.\n\nThis issue affects Cosminexus Component Container: from 11-70-01 before 11-70-03, from 11-60 before 11-60-03, from 11-50 through 11-50-03, from 11-40 through 11-40-03, from 11-30 through 11-30-08, from 11-20 before 11-20-10, from 11-10 through 11-10-11, from 11-00 before 11-00-13, from 09-87 before 09-87-10, from 09-80 before 09-80-05, from 09-70 before 09-70-28, from 09-50 through 09-50-22, and from 09-00 through 09-00-18."
}
],
"id": "CVE-2026-71375",
"lastModified": "2026-09-08T14:18:34.130",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 5.2,
"source": "hirt@hitachi.co.jp",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-71375",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-09-08T12:25:41.232196Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-09-08T08:17:11.707",
"references": [
{
"source": "hirt@hitachi.co.jp",
"url": "https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2026-131/index.html"
}
],
"sourceIdentifier": "hirt@hitachi.co.jp",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-611"
}
],
"source": "hirt@hitachi.co.jp",
"type": "Secondary"
}
]
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Loading…
Loading…