{
    "CVE_data_meta": {
        "ASSIGNER": "info@cert.vde.com",
        "DATE_PUBLIC": "2020-10-07T13:10:00.000Z",
        "ID": "CVE-2020-12502",
        "STATE": "PUBLIC",
        "TITLE": "Pepperl+Fuchs improper authorization affects multiple Comtrol RocketLinx products"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "P+F Comtrol RocketLinx",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_name": "ES8509-XT, ES8510-XT, ES9528-XTv2, ES7506, ES7510, ES7528, ES8508, ES8508F,  ES8510-XTE, ES9528/ES9528-XT",
                                            "version_value": "all"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "ES7510-XT",
                                            "version_value": "2.1.1"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "ES8510",
                                            "version_value": "3.1.1"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "P+F Comtrol RocketLinx ",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<=",
                                            "version_name": "ICRL-M-8RJ45/4SFP-G-DIN",
                                            "version_value": "1.2.3"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_name": "ICRL-M-16RJ45/4CP-G-DIN",
                                            "version_value": "1.2.3"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Pepperl+Fuchs"
                },
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "JetNet",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<=",
                                            "version_name": "5428G-20SFP",
                                            "version_value": "V1.0"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_name": "5810G",
                                            "version_value": "V1.1"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_name": "4706F",
                                            "version_value": "V2.3b"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_name": "4510",
                                            "version_value": "V3.0b"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "5310",
                                            "version_value": "V1.6"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Korenix"
                },
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "PMI-110-F2G",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_value": "V1.8"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Westermo"
                }
            ]
        }
    },
    "credit": [
        {
            "lang": "eng",
            "value": "T. Weber (SEC Consult Vulnerability Lab)"
        },
        {
            "lang": "eng",
            "value": "Coordinated by CERT@VDE"
        }
    ],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Improper Authorization vulnerability of Pepperl+Fuchs P+F Comtrol RocketLinx ES7510-XT, ES8509-XT, ES8510-XT, ES9528-XTv2, ES7506, ES7510, ES7528, ES8508, ES8508F, ES8510, ES8510-XTE, ES9528/ES9528-XT (all versions) and ICRL-M-8RJ45/4SFP-G-DIN, ICRL-M-16RJ45/4CP-G-DIN FW 1.2.3 and below is prone to unauthenticated device administration."
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-352 Cross-Site Request Forgery (CSRF)"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://cert.vde.com/de-de/advisories/vde-2020-040",
                "refsource": "CONFIRM",
                "url": "https://cert.vde.com/de-de/advisories/vde-2020-040"
            },
            {
                "name": "20210601 SEC Consult SA-20210601-0 :: Multiple critical vulnerabilities in Korenix Technology JetNet Series",
                "refsource": "FULLDISC",
                "url": "http://seclists.org/fulldisclosure/2021/Jun/0"
            },
            {
                "name": "http://packetstormsecurity.com/files/162903/Korenix-CSRF-Backdoor-Accounts-Command-Injection-Missing-Authentication.html",
                "refsource": "MISC",
                "url": "http://packetstormsecurity.com/files/162903/Korenix-CSRF-Backdoor-Accounts-Command-Injection-Missing-Authentication.html"
            },
            {
                "name": "https://sec-consult.com/vulnerability-lab/advisory/multiple-critical-vulnerabilities-in-korenix-technology-westermo-pepperl-fuchs/",
                "refsource": "CONFIRM",
                "url": "https://sec-consult.com/vulnerability-lab/advisory/multiple-critical-vulnerabilities-in-korenix-technology-westermo-pepperl-fuchs/"
            },
            {
                "name": "https://cert.vde.com/en-us/advisories/vde-2020-053",
                "refsource": "CONFIRM",
                "url": "https://cert.vde.com/en-us/advisories/vde-2020-053"
            },
            {
                "refsource": "MISC",
                "name": "http://packetstormsecurity.com/files/165875/Korenix-Technology-JetWave-CSRF-Command-Injection-Missing-Authentication.html",
                "url": "http://packetstormsecurity.com/files/165875/Korenix-Technology-JetWave-CSRF-Command-Injection-Missing-Authentication.html"
            }
        ]
    },
    "solution": [
        {
            "lang": "eng",
            "value": "An external protective measure is required.\n\n1) Traffic from untrusted networks to the device should be blocked by a firewall. Especially\ntraffic targeting the administration webpage.\n\n2) Administrator and user access should be protected by a secure password and only be\navailable to a very limited group of people."
        }
    ],
    "source": {
        "advisory": "VDE-2020-040",
        "discovery": "EXTERNAL"
    }
}