{
    "containers": {
        "cna": {
            "affected": [
                {
                    "product": "CX-One",
                    "vendor": "Omron",
                    "versions": [
                        {
                            "lessThanOrEqual": "4.60",
                            "status": "affected",
                            "version": "unspecified",
                            "versionType": "custom"
                        }
                    ]
                },
                {
                    "product": "CX-Protocol",
                    "vendor": "Omron",
                    "versions": [
                        {
                            "lessThanOrEqual": "2.02",
                            "status": "affected",
                            "version": "unspecified",
                            "versionType": "custom"
                        }
                    ]
                },
                {
                    "product": "CX-Server",
                    "vendor": "Omron",
                    "versions": [
                        {
                            "lessThanOrEqual": "5.0.28",
                            "status": "affected",
                            "version": "unspecified",
                            "versionType": "custom"
                        }
                    ]
                },
                {
                    "product": "CX-Position",
                    "vendor": "Omron",
                    "versions": [
                        {
                            "lessThanOrEqual": "2.52",
                            "status": "affected",
                            "version": "unspecified",
                            "versionType": "custom"
                        }
                    ]
                }
            ],
            "datePublic": "2021-01-07T00:00:00",
            "descriptions": [
                {
                    "lang": "en",
                    "value": "The Omron CX-One Version 4.60 and prior is vulnerable to a stack-based buffer overflow, which may allow an attacker to remotely execute arbitrary code."
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-121",
                            "description": "STACK-BASED BUFFER OVERFLOW CWE-121",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "dateUpdated": "2021-02-10T18:06:17",
                "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
                "shortName": "icscert"
            },
            "references": [
                {
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-007-02"
                },
                {
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-183/"
                },
                {
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-185/"
                }
            ],
            "source": {
                "advisory": "ICSA-21-007-02",
                "discovery": "UNKNOWN"
            },
            "title": "Omron CX-One",
            "x_generator": {
                "engine": "Vulnogram 0.0.9"
            },
            "x_legacyV4Record": {
                "CVE_data_meta": {
                    "ASSIGNER": "ics-cert@hq.dhs.gov",
                    "DATE_PUBLIC": "2021-01-07T17:00:00.000Z",
                    "ID": "CVE-2020-27261",
                    "STATE": "PUBLIC",
                    "TITLE": "Omron CX-One"
                },
                "affects": {
                    "vendor": {
                        "vendor_data": [
                            {
                                "product": {
                                    "product_data": [
                                        {
                                            "product_name": "CX-One",
                                            "version": {
                                                "version_data": [
                                                    {
                                                        "version_affected": "<=",
                                                        "version_value": "4.60"
                                                    }
                                                ]
                                            }
                                        },
                                        {
                                            "product_name": "CX-Protocol",
                                            "version": {
                                                "version_data": [
                                                    {
                                                        "version_affected": "<=",
                                                        "version_value": "2.02"
                                                    }
                                                ]
                                            }
                                        },
                                        {
                                            "product_name": "CX-Server",
                                            "version": {
                                                "version_data": [
                                                    {
                                                        "version_affected": "<=",
                                                        "version_value": "5.0.28"
                                                    }
                                                ]
                                            }
                                        },
                                        {
                                            "product_name": "CX-Position",
                                            "version": {
                                                "version_data": [
                                                    {
                                                        "version_affected": "<=",
                                                        "version_value": "2.52"
                                                    }
                                                ]
                                            }
                                        }
                                    ]
                                },
                                "vendor_name": "Omron"
                            }
                        ]
                    }
                },
                "data_format": "MITRE",
                "data_type": "CVE",
                "data_version": "4.0",
                "description": {
                    "description_data": [
                        {
                            "lang": "eng",
                            "value": "The Omron CX-One Version 4.60 and prior is vulnerable to a stack-based buffer overflow, which may allow an attacker to remotely execute arbitrary code."
                        }
                    ]
                },
                "generator": {
                    "engine": "Vulnogram 0.0.9"
                },
                "problemtype": {
                    "problemtype_data": [
                        {
                            "description": [
                                {
                                    "lang": "eng",
                                    "value": "STACK-BASED BUFFER OVERFLOW CWE-121"
                                }
                            ]
                        }
                    ]
                },
                "references": {
                    "reference_data": [
                        {
                            "name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-007-02",
                            "refsource": "MISC",
                            "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-007-02"
                        },
                        {
                            "name": "https://www.zerodayinitiative.com/advisories/ZDI-21-183/",
                            "refsource": "MISC",
                            "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-183/"
                        },
                        {
                            "name": "https://www.zerodayinitiative.com/advisories/ZDI-21-185/",
                            "refsource": "MISC",
                            "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-185/"
                        }
                    ]
                },
                "source": {
                    "advisory": "ICSA-21-007-02",
                    "discovery": "UNKNOWN"
                }
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-04T16:11:36.439Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-007-02"
                    },
                    {
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-183/"
                    },
                    {
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-185/"
                    }
                ]
            }
        ]
    },
    "cveMetadata": {
        "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "assignerShortName": "icscert",
        "cveId": "CVE-2020-27261",
        "datePublished": "2021-02-09T14:09:34.782476Z",
        "dateReserved": "2020-10-19T00:00:00",
        "dateUpdated": "2024-09-17T00:02:18.058Z",
        "state": "PUBLISHED"
    },
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1"
}