cvelist/2021/22xxx/CVE-2021-22743.json

{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "CVE_data_meta": {
        "ID": "CVE-2021-22743",
        "ASSIGNER": "cybersecurity@schneider-electric.com",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Triconex TCM 4351B\u00a0installed on Tricon V11.3.x systems.",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "Triconex TCM 4351B\u00a0installed on Tricon V11.3.x systems"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-754: Improper Check for Unusual or Exceptional Conditions"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "name": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-130-03",
                "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-130-03"
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Improper Check for Unusual or Exceptional Conditions vulnerability exists in Triconex TCM 4351B installed on Tricon V11.3.x systems that could cause module reset when TCM receives malformed TriStation packets while the write-protect keyswitch is in the program position."
            }
        ]
    }
}