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          "dateUpdated": "2024-08-01T19:11:53.564Z",
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            "tags": [
              "x_transferred"
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            "url": "https://www.rockwellautomation.com/en-us/support/advisory.SD1664.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:o:rockwellautomation:powerflex_527_ac_drives_firmware:*:*:*:*:*:*:*:*"
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            "product": "powerflex_527_ac_drives_firmware",
            "vendor": "rockwellautomation",
            "versions": [
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                "status": "affected",
                "version": "2.001.0",
                "versionType": "custom"
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            ]
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        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-2426",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
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                "role": "CISA Coordinator",
                "timestamp": "2024-03-26T19:57:16.261756Z",
                "version": "2.0.3"
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          "dateUpdated": "2024-08-12T20:34:49.585Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "PowerFlex\u00ae 527",
          "vendor": "Rockwell Automation ",
          "versions": [
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              "status": "affected",
              "version": " v2.001.x \u003c"
            }
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      "datePublic": "2024-03-21T13:00:00.000Z",
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              "value": "\n\n\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eA denial-of-service vulnerability exists in the Rockwell Automation PowerFlex\u00ae 527 due to improper input validation in the device. If exploited, a disruption in the CIP communication will occur and a manual restart will be required by the user to recover it.\u003c/span\u003e\n\n"
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        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-153",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-153 Input Data Manipulation"
            }
          ]
        }
      ],
      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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          "descriptions": [
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              "cweId": "CWE-20",
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        "dateUpdated": "2024-03-25T20:18:33.240Z",
        "orgId": "b73dd486-f505-4403-b634-40b078b177f0",
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              "value": "\n\n\u003cp\u003eThere is no fix currently for this vulnerability. Users using the affected software are encouraged to apply risk mitigations and security best practices, where possible.\u003c/p\u003e\u003cul\u003e\u003cli\u003eImplement network segmentation confirming the device is on an isolated network.\u003c/li\u003e\u003cli\u003e\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://literature.rockwellautomation.com/idc/groups/literature/documents/um/520-um002_-en-e.pdf\"\u003eDisable the web server\u003c/a\u003e, if not needed. The web server is disabled by default. Disabling this feature is available in v2.001.x and later.\u003c/li\u003e\u003cli\u003e\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1085012/loc/en_US#__highlight\"\u003eSecurity Best Practices\u003c/a\u003e\u003c/li\u003e\u003c/ul\u003e"
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          "value": "\nThere is no fix currently for this vulnerability. Users using the affected software are encouraged to apply risk mitigations and security best practices, where possible.\n\n  *  Implement network segmentation confirming the device is on an isolated network.\n  *   Disable the web server https://literature.rockwellautomation.com/idc/groups/literature/documents/um/520-um002_-en-e.pdf , if not needed. The web server is disabled by default. Disabling this feature is available in v2.001.x and later.\n  *   Security Best Practices https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1085012/loc/en_US#__highlight \n\n"
        }
      ],
      "source": {
        "discovery": "INTERNAL"
      },
      "title": "Rockwell Automation - Denial-of-service and Input Validation Vulnerabilities in PowerFlex\u00ae 527",
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    "cveId": "CVE-2024-2426",
    "datePublished": "2024-03-25T20:17:22.315Z",
    "dateReserved": "2024-03-13T14:45:10.183Z",
    "dateUpdated": "2024-08-12T20:34:49.585Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
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