fkie_cve-2021-34570
Vulnerability from fkie_nvd
Published
2021-09-27 09:15
Modified
2024-11-21 06:10
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
Multiple Phoenix Contact PLCnext control devices in versions prior to 2021.0.5 LTS are prone to a DoS attack through special crafted JSON requests.
References
info@cert.vde.comhttps://cert.vde.com/en/advisories/VDE-2021-029/Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert.vde.com/en/advisories/VDE-2021-029/Patch, Third Party Advisory
Impacted products
Vendor Product Version
phoenixcontact plcnext_technology_starterkit_firmware *
phoenixcontact plcnext_technology_starterkit -
phoenixcontact axc_f_2152_starterkit_firmware *
phoenixcontact axc_f_2152_starterkit -
phoenixcontact rfc_4072s_firmware *
phoenixcontact rfc_4072s -
phoenixcontact axc_f_3152_firmware *
phoenixcontact axc_f_3152 -
phoenixcontact axc_f_1152_firmware *
phoenixcontact axc_f_1152 -
phoenixcontact axc_f_2152_firmware *
phoenixcontact axc_f_2152 -


To clipboard 

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  "cveTags": [],
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      "lang": "en",
      "value": "Multiple Phoenix Contact PLCnext control devices in versions prior to 2021.0.5 LTS are prone to a DoS attack through special crafted JSON requests."
    },
    {
      "lang": "es",
      "value": "M\u00faltiples dispositivos de control Phoenix Contact PLCnext en versiones anteriores a 2021.0.5 LTS, son propensos a un ataque DoS mediante peticiones JSON especialmente dise\u00f1adas"
    }
  ],
  "id": "CVE-2021-34570",
  "lastModified": "2024-11-21T06:10:43.373",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
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          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.8,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "version": "2.0"
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        "source": "nvd@nist.gov",
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  "published": "2021-09-27T09:15:07.750",
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      "source": "info@cert.vde.com",
      "tags": [
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  "sourceIdentifier": "info@cert.vde.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "info@cert.vde.com",
      "type": "Primary"
    }
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}


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