{
    "containers": {
        "cna": {
            "affected": [
                {
                    "product": "SIMATIC RF166C",
                    "vendor": "Siemens",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "All versions > V1.1 and < V1.3.2"
                        }
                    ]
                },
                {
                    "product": "SIMATIC RF185C",
                    "vendor": "Siemens",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "All versions > V1.1 and < V1.3.2"
                        }
                    ]
                },
                {
                    "product": "SIMATIC RF186C",
                    "vendor": "Siemens",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "All versions > V1.1 and < V1.3.2"
                        }
                    ]
                },
                {
                    "product": "SIMATIC RF186CI",
                    "vendor": "Siemens",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "All versions > V1.1 and < V1.3.2"
                        }
                    ]
                },
                {
                    "product": "SIMATIC RF188C",
                    "vendor": "Siemens",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "All versions > V1.1 and < V1.3.2"
                        }
                    ]
                },
                {
                    "product": "SIMATIC RF188CI",
                    "vendor": "Siemens",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "All versions > V1.1 and < V1.3.2"
                        }
                    ]
                },
                {
                    "product": "SIMATIC RF360R",
                    "vendor": "Siemens",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "All versions < V2.0"
                        }
                    ]
                },
                {
                    "product": "SIMATIC Reader RF610R CMIIT",
                    "vendor": "Siemens",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "All versions > V3.0 < V4.0"
                        }
                    ]
                },
                {
                    "product": "SIMATIC Reader RF610R ETSI",
                    "vendor": "Siemens",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "All versions > V3.0 < V4.0"
                        }
                    ]
                },
                {
                    "product": "SIMATIC Reader RF610R FCC",
                    "vendor": "Siemens",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "All versions > V3.0 < V4.0"
                        }
                    ]
                },
                {
                    "product": "SIMATIC Reader RF615R CMIIT",
                    "vendor": "Siemens",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "All versions > V3.0 < V4.0"
                        }
                    ]
                },
                {
                    "product": "SIMATIC Reader RF615R ETSI",
                    "vendor": "Siemens",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "All versions > V3.0 < V4.0"
                        }
                    ]
                },
                {
                    "product": "SIMATIC Reader RF615R FCC",
                    "vendor": "Siemens",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "All versions > V3.0 < V4.0"
                        }
                    ]
                },
                {
                    "product": "SIMATIC Reader RF650R ARIB",
                    "vendor": "Siemens",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "All versions > V3.0 < V4.0"
                        }
                    ]
                },
                {
                    "product": "SIMATIC Reader RF650R CMIIT",
                    "vendor": "Siemens",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "All versions > V3.0 < V4.0"
                        }
                    ]
                },
                {
                    "product": "SIMATIC Reader RF650R ETSI",
                    "vendor": "Siemens",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "All versions > V3.0 < V4.0"
                        }
                    ]
                },
                {
                    "product": "SIMATIC Reader RF650R FCC",
                    "vendor": "Siemens",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "All versions > V3.0 < V4.0"
                        }
                    ]
                },
                {
                    "product": "SIMATIC Reader RF680R ARIB",
                    "vendor": "Siemens",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "All versions > V3.0 < V4.0"
                        }
                    ]
                },
                {
                    "product": "SIMATIC Reader RF680R CMIIT",
                    "vendor": "Siemens",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "All versions > V3.0 < V4.0"
                        }
                    ]
                },
                {
                    "product": "SIMATIC Reader RF680R ETSI",
                    "vendor": "Siemens",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "All versions > V3.0 < V4.0"
                        }
                    ]
                },
                {
                    "product": "SIMATIC Reader RF680R FCC",
                    "vendor": "Siemens",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "All versions > V3.0 < V4.0"
                        }
                    ]
                },
                {
                    "product": "SIMATIC Reader RF685R ARIB",
                    "vendor": "Siemens",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "All versions > V3.0 < V4.0"
                        }
                    ]
                },
                {
                    "product": "SIMATIC Reader RF685R CMIIT",
                    "vendor": "Siemens",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "All versions > V3.0 < V4.0"
                        }
                    ]
                },
                {
                    "product": "SIMATIC Reader RF685R ETSI",
                    "vendor": "Siemens",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "All versions > V3.0 < V4.0"
                        }
                    ]
                },
                {
                    "product": "SIMATIC Reader RF685R FCC",
                    "vendor": "Siemens",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "All versions > V3.0 < V4.0"
                        }
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability has been identified in SIMATIC RF166C (All versions > V1.1 and < V1.3.2), SIMATIC RF185C (All versions > V1.1 and < V1.3.2), SIMATIC RF186C (All versions > V1.1 and < V1.3.2), SIMATIC RF186CI (All versions > V1.1 and < V1.3.2), SIMATIC RF188C (All versions > V1.1 and < V1.3.2), SIMATIC RF188CI (All versions > V1.1 and < V1.3.2), SIMATIC RF360R (All versions < V2.0), SIMATIC Reader RF610R CMIIT (All versions > V3.0 < V4.0), SIMATIC Reader RF610R ETSI (All versions > V3.0 < V4.0), SIMATIC Reader RF610R FCC (All versions > V3.0 < V4.0), SIMATIC Reader RF615R CMIIT (All versions > V3.0 < V4.0), SIMATIC Reader RF615R ETSI (All versions > V3.0 < V4.0), SIMATIC Reader RF615R FCC (All versions > V3.0 < V4.0), SIMATIC Reader RF650R ARIB (All versions > V3.0 < V4.0), SIMATIC Reader RF650R CMIIT (All versions > V3.0 < V4.0), SIMATIC Reader RF650R ETSI (All versions > V3.0 < V4.0), SIMATIC Reader RF650R FCC (All versions > V3.0 < V4.0), SIMATIC Reader RF680R ARIB (All versions > V3.0 < V4.0), SIMATIC Reader RF680R CMIIT (All versions > V3.0 < V4.0), SIMATIC Reader RF680R ETSI (All versions > V3.0 < V4.0), SIMATIC Reader RF680R FCC (All versions > V3.0 < V4.0), SIMATIC Reader RF685R ARIB (All versions > V3.0 < V4.0), SIMATIC Reader RF685R CMIIT (All versions > V3.0 < V4.0), SIMATIC Reader RF685R ETSI (All versions > V3.0 < V4.0), SIMATIC Reader RF685R FCC (All versions > V3.0 < V4.0). Affected devices do not properly handle large numbers of incoming connections. An attacker may leverage this to cause a Denial-of-Service situation."
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-400",
                            "description": "CWE-400: Uncontrolled Resource Consumption",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "dateUpdated": "2022-05-10T09:46:26.000Z",
                "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
                "shortName": "siemens"
            },
            "references": [
                {
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-787292.pdf"
                }
            ],
            "x_legacyV4Record": {
                "CVE_data_meta": {
                    "ASSIGNER": "productcert@siemens.com",
                    "ID": "CVE-2021-31340",
                    "STATE": "PUBLIC"
                },
                "affects": {
                    "vendor": {
                        "vendor_data": [
                            {
                                "product": {
                                    "product_data": [
                                        {
                                            "product_name": "SIMATIC RF166C",
                                            "version": {
                                                "version_data": [
                                                    {
                                                        "version_value": "All versions > V1.1 and < V1.3.2"
                                                    }
                                                ]
                                            }
                                        },
                                        {
                                            "product_name": "SIMATIC RF185C",
                                            "version": {
                                                "version_data": [
                                                    {
                                                        "version_value": "All versions > V1.1 and < V1.3.2"
                                                    }
                                                ]
                                            }
                                        },
                                        {
                                            "product_name": "SIMATIC RF186C",
                                            "version": {
                                                "version_data": [
                                                    {
                                                        "version_value": "All versions > V1.1 and < V1.3.2"
                                                    }
                                                ]
                                            }
                                        },
                                        {
                                            "product_name": "SIMATIC RF186CI",
                                            "version": {
                                                "version_data": [
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                                                        "version_value": "All versions > V1.1 and < V1.3.2"
                                                    }
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                                            }
                                        },
                                        {
                                            "product_name": "SIMATIC RF188C",
                                            "version": {
                                                "version_data": [
                                                    {
                                                        "version_value": "All versions > V1.1 and < V1.3.2"
                                                    }
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                                            }
                                        },
                                        {
                                            "product_name": "SIMATIC RF188CI",
                                            "version": {
                                                "version_data": [
                                                    {
                                                        "version_value": "All versions > V1.1 and < V1.3.2"
                                                    }
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                                            }
                                        },
                                        {
                                            "product_name": "SIMATIC RF360R",
                                            "version": {
                                                "version_data": [
                                                    {
                                                        "version_value": "All versions < V2.0"
                                                    }
                                                ]
                                            }
                                        },
                                        {
                                            "product_name": "SIMATIC Reader RF610R CMIIT",
                                            "version": {
                                                "version_data": [
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                                                        "version_value": "All versions > V3.0 < V4.0"
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                                        },
                                        {
                                            "product_name": "SIMATIC Reader RF610R ETSI",
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                                                "version_data": [
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                                                        "version_value": "All versions > V3.0 < V4.0"
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                                            }
                                        },
                                        {
                                            "product_name": "SIMATIC Reader RF610R FCC",
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                                                "version_data": [
                                                    {
                                                        "version_value": "All versions > V3.0 < V4.0"
                                                    }
                                                ]
                                            }
                                        },
                                        {
                                            "product_name": "SIMATIC Reader RF615R CMIIT",
                                            "version": {
                                                "version_data": [
                                                    {
                                                        "version_value": "All versions > V3.0 < V4.0"
                                                    }
                                                ]
                                            }
                                        },
                                        {
                                            "product_name": "SIMATIC Reader RF615R ETSI",
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                                                "version_data": [
                                                    {
                                                        "version_value": "All versions > V3.0 < V4.0"
                                                    }
                                                ]
                                            }
                                        },
                                        {
                                            "product_name": "SIMATIC Reader RF615R FCC",
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                                                "version_data": [
                                                    {
                                                        "version_value": "All versions > V3.0 < V4.0"
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                                                ]
                                            }
                                        },
                                        {
                                            "product_name": "SIMATIC Reader RF650R ARIB",
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                                                    {
                                                        "version_value": "All versions > V3.0 < V4.0"
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                                        },
                                        {
                                            "product_name": "SIMATIC Reader RF650R CMIIT",
                                            "version": {
                                                "version_data": [
                                                    {
                                                        "version_value": "All versions > V3.0 < V4.0"
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                                        },
                                        {
                                            "product_name": "SIMATIC Reader RF650R ETSI",
                                            "version": {
                                                "version_data": [
                                                    {
                                                        "version_value": "All versions > V3.0 < V4.0"
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                                                ]
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                                        },
                                        {
                                            "product_name": "SIMATIC Reader RF650R FCC",
                                            "version": {
                                                "version_data": [
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                                                        "version_value": "All versions > V3.0 < V4.0"
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                                        {
                                            "product_name": "SIMATIC Reader RF680R ARIB",
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                                        },
                                        {
                                            "product_name": "SIMATIC Reader RF680R CMIIT",
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                                                "version_data": [
                                                    {
                                                        "version_value": "All versions > V3.0 < V4.0"
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                                            "product_name": "SIMATIC Reader RF680R ETSI",
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                                            "product_name": "SIMATIC Reader RF685R ETSI",
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                                                "version_data": [
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                                                        "version_value": "All versions > V3.0 < V4.0"
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                                            }
                                        },
                                        {
                                            "product_name": "SIMATIC Reader RF685R FCC",
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                                                "version_data": [
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                                                        "version_value": "All versions > V3.0 < V4.0"
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                                "vendor_name": "Siemens"
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                        {
                            "lang": "eng",
                            "value": "A vulnerability has been identified in SIMATIC RF166C (All versions > V1.1 and < V1.3.2), SIMATIC RF185C (All versions > V1.1 and < V1.3.2), SIMATIC RF186C (All versions > V1.1 and < V1.3.2), SIMATIC RF186CI (All versions > V1.1 and < V1.3.2), SIMATIC RF188C (All versions > V1.1 and < V1.3.2), SIMATIC RF188CI (All versions > V1.1 and < V1.3.2), SIMATIC RF360R (All versions < V2.0), SIMATIC Reader RF610R CMIIT (All versions > V3.0 < V4.0), SIMATIC Reader RF610R ETSI (All versions > V3.0 < V4.0), SIMATIC Reader RF610R FCC (All versions > V3.0 < V4.0), SIMATIC Reader RF615R CMIIT (All versions > V3.0 < V4.0), SIMATIC Reader RF615R ETSI (All versions > V3.0 < V4.0), SIMATIC Reader RF615R FCC (All versions > V3.0 < V4.0), SIMATIC Reader RF650R ARIB (All versions > V3.0 < V4.0), SIMATIC Reader RF650R CMIIT (All versions > V3.0 < V4.0), SIMATIC Reader RF650R ETSI (All versions > V3.0 < V4.0), SIMATIC Reader RF650R FCC (All versions > V3.0 < V4.0), SIMATIC Reader RF680R ARIB (All versions > V3.0 < V4.0), SIMATIC Reader RF680R CMIIT (All versions > V3.0 < V4.0), SIMATIC Reader RF680R ETSI (All versions > V3.0 < V4.0), SIMATIC Reader RF680R FCC (All versions > V3.0 < V4.0), SIMATIC Reader RF685R ARIB (All versions > V3.0 < V4.0), SIMATIC Reader RF685R CMIIT (All versions > V3.0 < V4.0), SIMATIC Reader RF685R ETSI (All versions > V3.0 < V4.0), SIMATIC Reader RF685R FCC (All versions > V3.0 < V4.0). Affected devices do not properly handle large numbers of incoming connections. An attacker may leverage this to cause a Denial-of-Service situation."
                        }
                    ]
                },
                "problemtype": {
                    "problemtype_data": [
                        {
                            "description": [
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                                    "lang": "eng",
                                    "value": "CWE-400: Uncontrolled Resource Consumption"
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                },
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                    "reference_data": [
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                            "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-787292.pdf",
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                            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-787292.pdf"
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                    "dateUpdated": "2024-08-03T22:55:53.544Z"
                },
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                        "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-787292.pdf"
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        "assignerShortName": "siemens",
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        "datePublished": "2021-06-08T19:47:16.000Z",
        "dateReserved": "2021-04-15T00:00:00.000Z",
        "dateUpdated": "2024-08-03T22:55:53.544Z",
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}