2 lines
2.8 KiB
JSON
2 lines
2.8 KiB
JSON
{"affected":[{"affectedData":[{"defaultStatus":"unaffected","product":"Modbus TCP Server Add On Instructions","vendor":"Rockwell Automation","versions":[{"status":"affected","version":"2.00.00 - 2.00.03"}]}],"source":"PSIRT@rockwellautomation.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:rockwellautomation:modbus_tcp_server_add_on_instructions:*:*:*:*:*:*:*:*","matchCriteriaId":"5D5053BE-2C68-4505-8B9D-D80A58C28952","versionEndExcluding":"2.04.00","versionStartIncluding":"2.00.00","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"Rockwell Automation Modbus TCP Server AOI prior to 2.04.00 is vulnerable to an unauthorized user sending a malformed message that could cause the controller to respond with a copy of the most recent response to the last valid request. If exploited, an unauthorized user could read the connected device’s Modbus TCP Server AOI information.\n\n"}],"id":"CVE-2023-0027","lastModified":"2026-06-17T05:24:37.427","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"exploitabilityScore":3.9,"impactScore":1.4,"source":"PSIRT@rockwellautomation.com","type":"Secondary"},{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"exploitabilityScore":2.8,"impactScore":1.4,"source":"nvd@nist.gov","type":"Primary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2023-0027","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2025-02-26T16:04:18.498040Z","version":"2.0.3"}}]},"published":"2023-03-17T17:15:11.307","references":[{"source":"PSIRT@rockwellautomation.com","tags":["Permissions Required","Vendor Advisory"],"url":"https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1138766"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Permissions Required","Vendor Advisory"],"url":"https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1138766"}],"sourceIdentifier":"PSIRT@rockwellautomation.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-200"}],"source":"PSIRT@rockwellautomation.com","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-200"}],"source":"nvd@nist.gov","type":"Primary"}]}
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