{
    "CVE_data_meta": {
        "ASSIGNER": "info@cert.vde.com",
        "DATE_PUBLIC": "2022-07-08T06:00:00.000Z",
        "ID": "CVE-2022-30792",
        "STATE": "PUBLIC",
        "TITLE": "CODESYS: CmpChannelServer, CmpChannelServerEmbedded allow unauthenticated attackers to block all their available communication channels"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "CODESYS Control RTE (SL)",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "V3",
                                            "version_value": "V3.5.18.20"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "CODESYS Control RTE (for Beckhoff CX) SL",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "V3",
                                            "version_value": "V3.5.18.20"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "CODESYS Control Win (SL)",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "V3",
                                            "version_value": "V3.5.18.20"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "CODESYS Gateway",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "V3",
                                            "version_value": "V3.5.18.20"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "CODESYS Edge Gateway for Windows",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "V3",
                                            "version_value": "V3.5.18.20"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "CODESYS HMI (SL)",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "V3",
                                            "version_value": "V3.5.18.20"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "CODESYS Development System V3",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "V3",
                                            "version_value": "V3.5.18.10"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "CODESYS Control Runtime System Toolkit",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "V3",
                                            "version_value": "V3.5.18.20"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "CODESYS Embedded Target Visu Toolkit",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "V3",
                                            "version_value": "V3.5.18.20"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "CODESYS Remote Target Visu Toolkit",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "V3",
                                            "version_value": "V3.5.18.20"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "CODESYS Control for BeagleBone SL",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "V3",
                                            "version_value": "V4.5.0.0"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "CODESYS Control for Beckhoff CX9020 SL",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "V3",
                                            "version_value": "V4.5.0.0"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "CODESYS Control for emPC-A/iMX6 SL",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "V3",
                                            "version_value": "V4.5.0.0"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "CODESYS Control for IOT2000 SL",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "V3",
                                            "version_value": "V4.5.0.0"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "CODESYS Control for Linux SL",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "V3",
                                            "version_value": "V4.5.0.0"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": " CODESYS Control for PFC100 SL",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "V3",
                                            "version_value": "V4.5.0.0"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "CODESYS Control for PFC200 SL",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "V3",
                                            "version_value": "V4.5.0.0"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "CODESYS Control for PLCnext SL",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "V3",
                                            "version_value": "V4.5.0.0"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "CODESYS Control for Raspberry Pi SL",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "V3",
                                            "version_value": "V4.5.0.0"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "CODESYS Control for WAGO Touch Panels 600 SL",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "V3",
                                            "version_value": "V4.5.0.0"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "CODESYS Edge Gateway for Linux",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "V3",
                                            "version_value": "V4.5.0.0"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "CODESYS"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In CmpChannelServer of CODESYS V3 in multiple versions an uncontrolled ressource consumption allows an unauthorized attacker to block new communication channel connections. Existing connections are not affected."
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-400 Uncontrolled Resource Consumption"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17128&token=bee4d8a57f19be289d623ec90135493b5f9179e3&download=",
                "refsource": "CONFIRM",
                "url": "https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17128&token=bee4d8a57f19be289d623ec90135493b5f9179e3&download="
            }
        ]
    },
    "source": {
        "defect": [
            "CERT@VDE#",
            "64130"
        ],
        "discovery": "UNKNOWN"
    }
}