fkie_cve-2021-35533
Vulnerability from fkie_nvd
Published
2021-11-26 17:15
Modified
2024-11-21 06:12
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Improper Input Validation vulnerability in the APDU parser in the Bidirectional Communication Interface (BCI) IEC 60870-5-104 function of Hitachi Energy RTU500 series allows an attacker to cause the receiving RTU500 CMU of which the BCI is enabled to reboot when receiving a specially crafted message. By default, BCI IEC 60870-5-104 function is disabled (not configured). This issue affects: Hitachi Energy RTU500 series CMU Firmware version 12.0.* (all versions); CMU Firmware version 12.2.* (all versions); CMU Firmware version 12.4.* (all versions).
References
cybersecurity@hitachienergy.comhttps://search.abb.com/library/Download.aspx?DocumentID=8DBD000063&LanguageCode=en&DocumentPartId=&Action=LaunchVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://search.abb.com/library/Download.aspx?DocumentID=8DBD000063&LanguageCode=en&DocumentPartId=&Action=LaunchVendor Advisory
Impacted products
Vendor Product Version
hitachienergy rtu500_firmware 12.0
hitachienergy rtu500_firmware 12.2
hitachienergy rtu500_firmware 12.4
hitachienergy rtu500 -


To clipboard 

{
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper Input Validation vulnerability in the APDU parser in the Bidirectional Communication Interface (BCI) IEC 60870-5-104 function of Hitachi Energy RTU500 series allows an attacker to cause the receiving RTU500 CMU of which the BCI is enabled to reboot when receiving a specially crafted message. By default, BCI IEC 60870-5-104 function is disabled (not configured). This issue affects: Hitachi Energy RTU500 series CMU Firmware version 12.0.* (all versions); CMU Firmware version 12.2.* (all versions); CMU Firmware version 12.4.* (all versions)."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de comprobaci\u00f3n de entrada inapropiada en el analizador de APDU en la funci\u00f3n IEC 60870-5-104 de la interfaz de comunicaci\u00f3n bidireccional (BCI) de la serie RTU500 de Hitachi Energy permite a un atacante causar el reinicio de la CMU RTU500 receptora en la que est\u00e1 habilitado el BCI cuando recibe un mensaje especialmente dise\u00f1ado. Por defecto, la funci\u00f3n BCI IEC 60870-5-104 est\u00e1 deshabilitada (no configurada). Este problema afecta a: Firmware de la CMU de la serie Hitachi Energy RTU500, versi\u00f3n 12.0.* (todas las versiones); Firmware de la CMU, versi\u00f3n 12.2.* (todas las versiones); Firmware de la CMU, versi\u00f3n 12.4.* (todas las versiones)"
    }
  ],
  "id": "CVE-2021-35533",
  "lastModified": "2024-11-21T06:12:27.677",
  "metrics": {
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        "baseSeverity": "HIGH",
        "cvssData": {
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          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.1,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
          "version": "2.0"
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        "impactScore": 3.6,
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        "type": "Secondary"
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  "published": "2021-11-26T17:15:07.743",
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      "tags": [
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    },
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  "sourceIdentifier": "cybersecurity@hitachienergy.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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          "value": "CWE-20"
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      "type": "Secondary"
    },
    {
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          "lang": "en",
          "value": "CWE-20"
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      "source": "nvd@nist.gov",
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    }
  ]
}


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