{
    "CVE_data_meta": {
        "ASSIGNER": "productcert@siemens.com",
        "ID": "CVE-2021-31892",
        "STATE": "PUBLIC"
    },
    "data_format": "MITRE",
    "data_version": "4.0",
    "data_type": "CVE",
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Siemens",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "SINUMERIK Analyse MyCondition",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SINUMERIK Analyze MyPerformance",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SINUMERIK Analyze MyPerformance /OEE-Monitor",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SINUMERIK Analyze MyPerformance /OEE-Tuning",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SINUMERIK Integrate Client 02",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions >= V02.00.12 < 02.00.18"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SINUMERIK Integrate Client 03",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions >= V03.00.12 < 03.00.18"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SINUMERIK Integrate Client 04",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "V04.00.02 and all versions >= V04.00.15 < 04.00.18"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SINUMERIK Integrate for Production 4.1",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < V4.1 SP10 HF3"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SINUMERIK Integrate for Production 5.1",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "V5.1"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SINUMERIK Manage MyMachines",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SINUMERIK Manage MyMachines /Remote",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SINUMERIK Manage MyMachines /Spindel Monitor",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SINUMERIK Manage MyPrograms",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SINUMERIK Manage MyResources /Programs",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SINUMERIK Manage MyResources /Tools",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SINUMERIK Manage MyTools",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SINUMERIK Operate V4.8",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < V4.8 SP8"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SINUMERIK Operate V4.93",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < V4.93 HF7"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SINUMERIK Operate V4.94",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < V4.94 HF5"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SINUMERIK Optimize MyProgramming /NX-Cam Editor",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-295: Improper Certificate Validation"
                    }
                ]
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A vulnerability has been identified in SINUMERIK Analyse MyCondition (All versions), SINUMERIK Analyze MyPerformance (All versions), SINUMERIK Analyze MyPerformance /OEE-Monitor (All versions), SINUMERIK Analyze MyPerformance /OEE-Tuning (All versions), SINUMERIK Integrate Client 02 (All versions >= V02.00.12 < 02.00.18), SINUMERIK Integrate Client 03 (All versions >= V03.00.12 < 03.00.18), SINUMERIK Integrate Client 04 (V04.00.02 and all versions >= V04.00.15 < 04.00.18), SINUMERIK Integrate for Production 4.1 (All versions < V4.1 SP10 HF3), SINUMERIK Integrate for Production 5.1 (V5.1), SINUMERIK Manage MyMachines (All versions), SINUMERIK Manage MyMachines /Remote (All versions), SINUMERIK Manage MyMachines /Spindel Monitor (All versions), SINUMERIK Manage MyPrograms (All versions), SINUMERIK Manage MyResources /Programs (All versions), SINUMERIK Manage MyResources /Tools (All versions), SINUMERIK Manage MyTools (All versions), SINUMERIK Operate V4.8 (All versions < V4.8 SP8), SINUMERIK Operate V4.93 (All versions < V4.93 HF7), SINUMERIK Operate V4.94 (All versions < V4.94 HF5), SINUMERIK Optimize MyProgramming /NX-Cam Editor (All versions). Due to an error in a third-party dependency the ssl flags used for setting up a TLS connection to a server are overwitten with wrong settings. This results in a missing validation of the server certificate and thus in a possible TLS MITM szenario."
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-729965.pdf",
                "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-729965.pdf"
            },
            {
                "refsource": "MISC",
                "name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-194-04",
                "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-194-04"
            }
        ]
    }
}