{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-0027",
        "assignerOrgId": "b73dd486-f505-4403-b634-40b078b177f0",
        "state": "PUBLISHED",
        "assignerShortName": "Rockwell",
        "dateReserved": "2022-12-29T14:01:39.460Z",
        "datePublished": "2023-03-17T16:52:21.564Z",
        "dateUpdated": "2024-08-02T04:54:32.559Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "product": "Modbus TCP Server Add On Instructions",
                    "vendor": "Rockwell Automation",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "2.00.00 - 2.00.03"
                        }
                    ]
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "user": "00000000-0000-4000-9000-000000000000",
                    "value": "Parul Sindhwad and Dr. Faruk Kazi of CoE CNDS lab, VJTI, Mumbai, India reported this to Rockwell Automation."
                }
            ],
            "descriptions": [
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                            "type": "text/html",
                            "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.<br><br>"
                        }
                    ],
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                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-117",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-117 Interception"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "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"
                    },
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-200",
                            "description": "CWE-200 Exposure of Sensitive Information to an Unauthorized Actor",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "b73dd486-f505-4403-b634-40b078b177f0",
                "shortName": "Rockwell",
                "dateUpdated": "2023-03-17T16:52:21.564Z"
            },
            "references": [
                {
                    "url": "https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1138766"
                }
            ],
            "solutions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "Customers should update their software to versions 2.04.00 and later to mitigate this issue."
                        }
                    ],
                    "value": "Customers should update their software to versions 2.04.00 and later to mitigate this issue."
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "title": "Rockwell Automation Modbus TCP AOI Server Could Leak Sensitive Information",
            "x_generator": {
                "engine": "Vulnogram 0.1.0-dev"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T04:54:32.559Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1138766",
                        "tags": [
                            "x_transferred"
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        ]
    }
}