{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-2427","assignerOrgId":"b73dd486-f505-4403-b634-40b078b177f0","state":"PUBLISHED","assignerShortName":"Rockwell","dateReserved":"2024-03-13T14:46:09.865Z","datePublished":"2024-03-25T20:20:41.295Z","dateUpdated":"2024-08-21T14:57:19.700Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"PowerFlex® 527","vendor":"Rockwell Automation ","versions":[{"status":"affected","version":" v2.001.x <"}]}],"datePublic":"2024-03-21T13:00:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"\n\n<span style=\"background-color: rgb(255, 255, 255);\">A denial-of-service vulnerability exists in the Rockwell Automation PowerFlex® 527 due to improper traffic throttling in the device. If multiple data packets are sent to the device repeatedly the device will crash and require a manual restart to recover.</span>\n\n"}],"value":"\nA denial-of-service vulnerability exists in the Rockwell Automation PowerFlex® 527 due to improper traffic throttling in the device. If multiple data packets are sent to the device repeatedly the device will crash and require a manual restart to recover.\n\n"}],"impacts":[{"capecId":"CAPEC-153","descriptions":[{"lang":"en","value":"CAPEC-153 Input Data Manipulation"}]}],"metrics":[{"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","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","description":"CWE-20 Improper Input Validation","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"b73dd486-f505-4403-b634-40b078b177f0","shortName":"Rockwell","dateUpdated":"2024-03-25T20:20:41.295Z"},"references":[{"url":"https://www.rockwellautomation.com/en-us/support/advisory.SD1664.html"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"\n\n<p>There is no fix currently for this vulnerability. Users using the affected software are encouraged to apply risk mitigations and security best practices, where possible.</p><ul><li>Implement network segmentation confirming the device is on an isolated network.</li><li><a target=\"_blank\" rel=\"nofollow\" href=\"https://literature.rockwellautomation.com/idc/groups/literature/documents/um/520-um002_-en-e.pdf\">Disable the web server</a>, if not needed. The web server is disabled by default. Disabling this feature is available in v2.001.x and later.</li><li><a target=\"_blank\" rel=\"nofollow\" href=\"https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1085012/loc/en_US#__highlight\">Security Best Practices</a></li></ul>"}],"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® 527","x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-01T19:11:53.547Z"},"title":"CVE Program Container","references":[{"url":"https://www.rockwellautomation.com/en-us/support/advisory.SD1664.html","tags":["x_transferred"]}]},{"affected":[{"vendor":"rockwellautomation","product":"powerflex_527_ac_drives_firmware","cpes":["cpe:2.3:o:rockwellautomation:powerflex_527_ac_drives_firmware:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"2.001.0","status":"affected","lessThan":"*","versionType":"custom"}]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-08-21T14:54:12.568778Z","id":"CVE-2024-2427","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-08-21T14:57:19.700Z"}}]}}