{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2022-38371",
        "ASSIGNER": "productcert@siemens.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A vulnerability has been identified in APOGEE MBC (PPC) (BACnet) (All versions), APOGEE MBC (PPC) (P2 Ethernet) (All versions), APOGEE MEC (PPC) (BACnet) (All versions), APOGEE MEC (PPC) (P2 Ethernet) (All versions), APOGEE PXC Compact (BACnet) (All versions < V3.5.7), APOGEE PXC Compact (P2 Ethernet) (All versions < V2.8.21), APOGEE PXC Modular (BACnet) (All versions < V3.5.7), APOGEE PXC Modular (P2 Ethernet) (All versions < V2.8.21), Desigo PXC00-E.D (All versions >= V2.3), Desigo PXC00-U (All versions >= V2.3), Desigo PXC001-E.D (All versions >= V2.3), Desigo PXC100-E.D (All versions >= V2.3), Desigo PXC12-E.D (All versions >= V2.3), Desigo PXC128-U (All versions >= V2.3), Desigo PXC200-E.D (All versions >= V2.3), Desigo PXC22-E.D (All versions >= V2.3), Desigo PXC22.1-E.D (All versions >= V2.3), Desigo PXC36.1-E.D (All versions >= V2.3), Desigo PXC50-E.D (All versions >= V2.3), Desigo PXC64-U (All versions >= V2.3), Desigo PXM20-E (All versions >= V2.3), Nucleus NET for Nucleus PLUS V1 (All versions < V5.2a), Nucleus NET for Nucleus PLUS V2 (All versions < V5.4), Nucleus ReadyStart V3 V2012 (All versions < V2012.08.1), Nucleus ReadyStart V3 V2017 (All versions < V2017.02.4), Nucleus Source Code (All versions including affected FTP server), TALON TC Compact (BACnet) (All versions < V3.5.7), TALON TC Modular (BACnet) (All versions < V3.5.7). The FTP server does not properly release memory resources that were reserved for incomplete connection attempts by FTP clients. This could allow a remote attacker to generate a denial of service condition on devices that incorporate a vulnerable version of the FTP server."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-400: Uncontrolled Resource Consumption",
                        "cweId": "CWE-400"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Siemens",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "APOGEE MBC (PPC) (BACnet)",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "All versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "APOGEE MBC (PPC) (P2 Ethernet)",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "All versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "APOGEE MEC (PPC) (BACnet)",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "All versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "APOGEE MEC (PPC) (P2 Ethernet)",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "All versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "APOGEE PXC Compact (BACnet)",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "0",
                                            "version_value": "V3.5.7"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "APOGEE PXC Compact (P2 Ethernet)",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "0",
                                            "version_value": "V2.8.21"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "APOGEE PXC Modular (BACnet)",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "0",
                                            "version_value": "V3.5.7"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "APOGEE PXC Modular (P2 Ethernet)",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "0",
                                            "version_value": "V2.8.21"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Desigo PXC00-E.D",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "V2.3",
                                            "version_value": "*"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Desigo PXC00-U",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "All versions >= V2.3"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Desigo PXC001-E.D",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "V2.3",
                                            "version_value": "*"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Desigo PXC100-E.D",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "All versions >= V2.3"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Desigo PXC12-E.D",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "V2.3",
                                            "version_value": "*"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Desigo PXC128-U",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "All versions >= V2.3"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Desigo PXC200-E.D",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "All versions >= V2.3"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Desigo PXC22-E.D",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "All versions >= V2.3"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Desigo PXC22.1-E.D",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "All versions >= V2.3"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Desigo PXC36.1-E.D",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "All versions >= V2.3"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Desigo PXC50-E.D",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "All versions >= V2.3"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Desigo PXC64-U",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "All versions >= V2.3"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Desigo PXM20-E",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "V2.3",
                                            "version_value": "*"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Nucleus NET for Nucleus PLUS V1",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "All versions < V5.2a"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Nucleus NET for Nucleus PLUS V2",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "All versions < V5.4"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Nucleus ReadyStart V3 V2012",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "All versions < V2012.08.1"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Nucleus ReadyStart V3 V2017",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "All versions < V2017.02.4"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Nucleus Source Code",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "0",
                                            "version_value": "*"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "TALON TC Compact (BACnet)",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "0",
                                            "version_value": "V3.5.7"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "TALON TC Modular (BACnet)",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "0",
                                            "version_value": "V3.5.7"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-313313.pdf",
                "refsource": "MISC",
                "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-313313.pdf"
            },
            {
                "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-935500.pdf",
                "refsource": "MISC",
                "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-935500.pdf"
            },
            {
                "url": "https://cert-portal.siemens.com/productcert/html/ssa-935500.html",
                "refsource": "MISC",
                "name": "https://cert-portal.siemens.com/productcert/html/ssa-935500.html"
            },
            {
                "url": "https://cert-portal.siemens.com/productcert/html/ssa-313313.html",
                "refsource": "MISC",
                "name": "https://cert-portal.siemens.com/productcert/html/ssa-313313.html"
            }
        ]
    },
    "impact": {
        "cvss": [
            {
                "version": "3.1",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                "baseScore": 7.5,
                "baseSeverity": "HIGH"
            }
        ]
    }
}