{ "id": "CVE-2023-3596", "sourceIdentifier": "PSIRT@rockwellautomation.com", "published": "2023-07-12T13:15:09.947", "lastModified": "2023-07-20T19:51:44.103", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "\nWhere this vulnerability exists in the Rockwell Automation 1756-EN4* Ethernet/IP communication products, it could allow a malicious user to cause a denial of service by asserting the target system through maliciously crafted CIP messages.\n\n" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 3.6 }, { "source": "PSIRT@rockwellautomation.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-787" } ] }, { "source": "PSIRT@rockwellautomation.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-787" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:rockwellautomation:1756-en4tr_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "DB4EB5E2-9FB4-419E-B23A-458436E61121" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:rockwellautomation:1756-en4tr:-:*:*:*:*:*:*:*", "matchCriteriaId": "898EE953-E0EF-4B52-8EA0-41AAD8B5CCF3" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:rockwellautomation:1756-en4trk_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "AEF09D94-1AE1-4449-8ECA-0A5B1F5019C9" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:rockwellautomation:1756-en4trk:-:*:*:*:*:*:*:*", "matchCriteriaId": "4BE4EFEA-79D9-4903-8272-49756A014BD4" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:rockwellautomation:1756-en4trxt_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "12EE978F-DECE-4572-93AE-026D3EDC5878" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:rockwellautomation:1756-en4trxt:-:*:*:*:*:*:*:*", "matchCriteriaId": "E45471FA-99BF-4F57-BFC8-224BB9576670" } ] } ] } ], "references": [ { "url": "https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1140010", "source": "PSIRT@rockwellautomation.com", "tags": [ "Permissions Required", "Vendor Advisory" ] } ] }