{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-1916",
        "ASSIGNER": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Integer Overflow or Wraparound vulnerability in Mitsubishi Electric Corporation MELSEC-Q Series and MELSEC-L Series CPU modules allows a remote unauthenticated attacker to execute malicious code on a target product by sending a specially crafted packet."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-190 Integer Overflow or Wraparound",
                        "cweId": "CWE-190"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Mitsubishi Electric Corporation",
                    "product": {
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                            {
                                "product_name": "MELSEC-Q Series Q03UDECPU",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "all versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "MELSEC-Q Series Q04UDEHCPU",
                                "version": {
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                                            "version_affected": "=",
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                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "MELSEC-Q Series Q06UDEHCPU",
                                "version": {
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                                            "version_value": "all versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "MELSEC-Q Series Q10UDEHCPU",
                                "version": {
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                                        {
                                            "version_affected": "=",
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                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "MELSEC-Q Series Q13UDEHCPU",
                                "version": {
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                                        {
                                            "version_affected": "=",
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                                }
                            },
                            {
                                "product_name": "MELSEC-Q Series Q20UDEHCPU",
                                "version": {
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                            },
                            {
                                "product_name": "MELSEC-Q Series Q26UDEHCPU",
                                "version": {
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                                            "version_affected": "=",
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                            },
                            {
                                "product_name": "MELSEC-Q Series Q50UDEHCPU",
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                            },
                            {
                                "product_name": "MELSEC-Q Series Q100UDEHCPU",
                                "version": {
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                            },
                            {
                                "product_name": "MELSEC-Q Series Q03UDVCPU",
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                            },
                            {
                                "product_name": "MELSEC-Q Series Q04UDVCPU",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "all versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "MELSEC-Q Series Q06UDVCPU",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "all versions"
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                            },
                            {
                                "product_name": "MELSEC-Q Series Q13UDVCPU",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "all versions"
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                            },
                            {
                                "product_name": "MELSEC-Q Series Q26UDVCPU",
                                "version": {
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                                            "version_affected": "=",
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                            },
                            {
                                "product_name": "MELSEC-Q Series Q04UDPVCPU",
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                            },
                            {
                                "product_name": "MELSEC-Q Series Q26UDPVCPU",
                                "version": {
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                            },
                            {
                                "product_name": "MELSEC-L Series L02CPU",
                                "version": {
                                    "version_data": [
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                                            "version_affected": "=",
                                            "version_value": "all versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "MELSEC-L Series L06CPU",
                                "version": {
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                                    ]
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                            },
                            {
                                "product_name": "MELSEC-L Series L26CPU",
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                                }
                            },
                            {
                                "product_name": "MELSEC-L Series L02CPU-P",
                                "version": {
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                                }
                            },
                            {
                                "product_name": "MELSEC-L Series L06CPU-P",
                                "version": {
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                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "MELSEC-L Series L26CPU-P",
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                                        }
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                                }
                            },
                            {
                                "product_name": "MELSEC-L Series L26CPU-BT",
                                "version": {
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                                        }
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                            },
                            {
                                "product_name": "MELSEC-L Series L26CPU-PBT",
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                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-024_en.pdf",
                "refsource": "MISC",
                "name": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-024_en.pdf"
            },
            {
                "url": "https://jvn.jp/vu/JVNVU99690199/",
                "refsource": "MISC",
                "name": "https://jvn.jp/vu/JVNVU99690199/"
            },
            {
                "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-074-14",
                "refsource": "MISC",
                "name": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-074-14"
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.1.0-dev"
    },
    "source": {
        "discovery": "UNKNOWN"
    },
    "impact": {
        "cvss": [
            {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 9.8,
                "baseSeverity": "CRITICAL",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
            }
        ]
    }
}