All the vulnerabilites related to Rockwell Automation - 1756-EN4TR Series A
cve-2023-3596
Vulnerability from cvelistv5
Published
2023-07-12 12:51
Modified
2024-11-07 16:59
Severity ?
EPSS score ?
Summary
Rockwell Automation Allen-Bradley ControlLogix Communication Modules vulnerable to Denial of Service
References
Impacted products
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-02T07:01:56.685Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1140010" } ], "title": "CVE Program Container" }, { "affected": [ { "cpes": [ "cpe:2.3:h:rockwellautomation:1756-en4tr:-:*:*:*:*:*:*:*" ], "defaultStatus": "unaffected", "product": "1756-en4tr", "vendor": "rockwellautomation", "versions": [ { "lessThanOrEqual": "5.001", "status": "affected", "version": "0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:h:rockwellautomation:1756-en4trk:-:*:*:*:*:*:*:*" ], "defaultStatus": "unaffected", "product": "1756-en4trk", "vendor": "rockwellautomation", "versions": [ { "lessThanOrEqual": "5.001", "status": "affected", "version": "0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:h:rockwellautomation:1756-en4trxt:-:*:*:*:*:*:*:*" ], "defaultStatus": "unaffected", "product": "1756-en4trxt", "vendor": "rockwellautomation", "versions": [ { "lessThanOrEqual": "5.001", "status": "affected", "version": "0", "versionType": "custom" } ] } ], "metrics": [ { "other": { "content": { "id": "CVE-2023-3596", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2024-11-07T16:56:23.761081Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2024-11-07T16:59:33.267Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "1756-EN4TR Series A", "vendor": "Rockwell Automation", "versions": [ { "status": "affected", "version": "\u003c=5.001" } ] }, { "defaultStatus": "unaffected", "product": "1756-EN4TRK Series A", "vendor": "Rockwell Automation", "versions": [ { "status": "affected", "version": "\u003c=5.001" } ] }, { "defaultStatus": "unaffected", "product": "1756-EN4TRXT Series A\t", "vendor": "Rockwell Automation", "versions": [ { "status": "affected", "version": "\u003c=5.001" } ] } ], "datePublic": "2023-07-12T12:00:00.000Z", "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\n\n\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eWhere 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.\u003c/span\u003e\n\n" } ], "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" } ], "impacts": [ { "capecId": "CAPEC-100", "descriptions": [ { "lang": "en", "value": "CAPEC-100 Overflow Buffers" } ] } ], "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-787", "description": "CWE-787 Out-of-bounds Write", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2023-07-12T13:16:21.672Z", "orgId": "b73dd486-f505-4403-b634-40b078b177f0", "shortName": "Rockwell" }, "references": [ { "url": "https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1140010" } ], "solutions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\n\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003eUpdate firmware. \u003c/strong\u003eUpdate EN4* ControlLogix communications modules to firmware revision 5.002.\u0026nbsp;\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eProperly segment networks.\u003c/strong\u003e\u0026nbsp;Given a cyber actor would require network connectivity to the communication module to exploit the vulnerability, organizations should ensure ICS/SCADA networks are properly segmented within the process structure as well as from the Internet and other non-essential networks. \u003c/li\u003e\u003cli\u003e\u003cstrong\u003eImplement detection signatures.\u003c/strong\u003e\u0026nbsp;Use appended Snort signatures to monitor and detect anomalous Common Industrial Protocol (CIP) packets to Rockwell Automation devices. \u003c/li\u003e\u003c/ul\u003e\n\n\u003cbr\u003e" } ], "value": "\n * Update firmware. Update EN4* ControlLogix communications modules to firmware revision 5.002.\u00a0\n * Properly segment networks.\u00a0Given a cyber actor would require network connectivity to the communication module to exploit the vulnerability, organizations should ensure ICS/SCADA networks are properly segmented within the process structure as well as from the Internet and other non-essential networks. \n * Implement detection signatures.\u00a0Use appended Snort signatures to monitor and detect anomalous Common Industrial Protocol (CIP) packets to Rockwell Automation devices. \n\n\n\n\n\n" } ], "source": { "discovery": "UNKNOWN" }, "title": "Rockwell Automation Allen-Bradley ControlLogix Communication Modules vulnerable to Denial of Service ", "x_generator": { "engine": "Vulnogram 0.1.0-dev" } } }, "cveMetadata": { "assignerOrgId": "b73dd486-f505-4403-b634-40b078b177f0", "assignerShortName": "Rockwell", "cveId": "CVE-2023-3596", "datePublished": "2023-07-12T12:51:19.498Z", "dateReserved": "2023-07-10T15:34:53.790Z", "dateUpdated": "2024-11-07T16:59:33.267Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }