{
    "CVE_data_meta": {
        "ASSIGNER": "productcert@siemens.com",
        "ID": "CVE-2021-25669",
        "STATE": "PUBLIC"
    },
    "data_format": "MITRE",
    "data_version": "4.0",
    "data_type": "CVE",
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Siemens",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "SCALANCE X200-4P IRT",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < 5.5.1"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE X201-3P IRT",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < 5.5.1"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE X201-3P IRT PRO",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < 5.5.1"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE X202-2 IRT",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < 5.5.1"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE X202-2P IRT (incl. SIPLUS NET variant)",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < 5.5.1"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE X202-2P IRT PRO",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < 5.5.1"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE X204 IRT",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < 5.5.1"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE X204 IRT PRO",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < 5.5.1"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE X204-2 (incl. SIPLUS NET variant)",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < V5.2.5"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE X204-2FM",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < V5.2.5"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE X204-2LD (incl. SIPLUS NET variant)",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < V5.2.5"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE X204-2LD TS",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < V5.2.5"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE X204-2TS",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < V5.2.5"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE X206-1",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < V5.2.5"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE X206-1LD",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < V5.2.5"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE X208 (incl. SIPLUS NET variant)",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < V5.2.5"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE X208PRO",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < V5.2.5"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE X212-2 (incl. SIPLUS NET variant)",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < V5.2.5"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE X212-2LD",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < V5.2.5"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE X216",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < V5.2.5"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE X224",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < V5.2.5"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE XF201-3P IRT",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < 5.5.1"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE XF202-2P IRT",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < 5.5.1"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE XF204",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < V5.2.5"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE XF204 IRT",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < 5.5.1"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE XF204-2 (incl. SIPLUS NET variant)",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < V5.2.5"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE XF204-2BA IRT",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < 5.5.1"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE XF206-1",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < V5.2.5"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "SCALANCE XF208",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions < V5.2.5"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-121: Stack-based Buffer Overflow"
                    }
                ]
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A vulnerability has been identified in SCALANCE X200-4P IRT (All versions < 5.5.1), SCALANCE X201-3P IRT (All versions < 5.5.1), SCALANCE X201-3P IRT PRO (All versions < 5.5.1), SCALANCE X202-2 IRT (All versions < 5.5.1), SCALANCE X202-2P IRT (incl. SIPLUS NET variant) (All versions < 5.5.1), SCALANCE X202-2P IRT PRO (All versions < 5.5.1), SCALANCE X204 IRT (All versions < 5.5.1), SCALANCE X204 IRT PRO (All versions < 5.5.1), SCALANCE X204-2 (incl. SIPLUS NET variant) (All versions < V5.2.5), SCALANCE X204-2FM (All versions < V5.2.5), SCALANCE X204-2LD (incl. SIPLUS NET variant) (All versions < V5.2.5), SCALANCE X204-2LD TS (All versions < V5.2.5), SCALANCE X204-2TS (All versions < V5.2.5), SCALANCE X206-1 (All versions < V5.2.5), SCALANCE X206-1LD (All versions < V5.2.5), SCALANCE X208 (incl. SIPLUS NET variant) (All versions < V5.2.5), SCALANCE X208PRO (All versions < V5.2.5), SCALANCE X212-2 (incl. SIPLUS NET variant) (All versions < V5.2.5), SCALANCE X212-2LD (All versions < V5.2.5), SCALANCE X216 (All versions < V5.2.5), SCALANCE X224 (All versions < V5.2.5), SCALANCE XF201-3P IRT (All versions < 5.5.1), SCALANCE XF202-2P IRT (All versions < 5.5.1), SCALANCE XF204 (All versions < V5.2.5), SCALANCE XF204 IRT (All versions < 5.5.1), SCALANCE XF204-2 (incl. SIPLUS NET variant) (All versions < V5.2.5), SCALANCE XF204-2BA IRT (All versions < 5.5.1), SCALANCE XF206-1 (All versions < V5.2.5), SCALANCE XF208 (All versions < V5.2.5). Incorrect processing of POST requests in the web server may write out of bounds in stack. An attacker might leverage this to denial-of-service of the device or remote code execution."
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-187092.pdf",
                "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-187092.pdf"
            }
        ]
    }
}