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nvd-json-data-feeds/CVE-2021/CVE-2021-274xx/CVE-2021-27477.json

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{
"id": "CVE-2021-27477",
"sourceIdentifier": "ics-cert@hq.dhs.gov",
"published": "2021-07-01T13:15:08.003",
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"lastModified": "2024-11-21T05:58:04.313",
"vulnStatus": "Modified",
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"cveTags": [],
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"descriptions": [
{
"lang": "en",
"value": "When JTEKT Corporation TOYOPUC PLC versions PC10G-CPU, 2PORT-EFR, Plus CPU, Plus EX, Plus EX2, Plus EFR, Plus EFR2, Plus 2P-EFR, PC10P-DP, PC10P-DP-IO, Plus BUS-EX, Nano 10GX, Nano 2ET,PC10PE, PC10PE-16/16P, PC10E, FL/ET-T-V2H, PC10B,PC10B-P, Nano CPU, PC10P, and PC10GE receive an invalid frame, the outside area of a receive buffer for FL-net are overwritten. As a result, the PLC CPU detects a system error, and the affected products stop."
},
{
"lang": "es",
"value": "Cuando JTEKT Corporation TOYOPUC PLC versiones PC10G-CPU, 2PORT-EFR, Plus CPU, Plus EX, Plus EX2, Plus EFR, Plus EFR2, Plus 2P-EFR, PC10P-DP, PC10P-DP-IO, Plus BUS-EX, Nano 10GX, Nano 2ET,PC10PE, PC10PE-16/16P, PC10E, FL/ET-T-V2H, PC10B,PC10B-P, Nano CPU, PC10P y PC10GE reciben una trama no v\u00e1lida, el \u00e1rea exterior de un b\u00fafer de recepci\u00f3n para FL-net se sobrescribe. Como resultado, la CPU del PLC detecta un error del sistema y los productos afectados se detienen"
}
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"baseScore": 7.5,
"baseSeverity": "HIGH",
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"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
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"baseScore": 7.8,
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"accessVector": "NETWORK",
"accessComplexity": "LOW",
"authentication": "NONE",
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"availabilityImpact": "COMPLETE"
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"source": "ics-cert@hq.dhs.gov",
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"value": "CWE-119"
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]
}
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