cvelist/2020/12xxx/CVE-2020-12069.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2020-12069",
        "ASSIGNER": "info@cert.vde.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In CODESYS V3 products in all versions prior V3.5.16.0 containing the CmpUserMgr, the CODESYS Control runtime system stores the online communication passwords using a weak hashing algorithm. This can be used by a local attacker with low privileges to gain full control of the device."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-916 Use of Password Hash With Insufficient Computational Effort",
                        "cweId": "CWE-916"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "CODESYS",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "CODESYS V3  containing the CmpUserMgr",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "V3",
                                            "version_value": "V3.5.16.0"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=12943&token=d097958a67ba382de688916f77e3013c0802fade&download=",
                "refsource": "MISC",
                "name": "https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=12943&token=d097958a67ba382de688916f77e3013c0802fade&download="
            },
            {
                "url": "https://cert.vde.com/en/advisories/VDE-2021-061/",
                "refsource": "MISC",
                "name": "https://cert.vde.com/en/advisories/VDE-2021-061/"
            },
            {
                "url": "https://cert.vde.com/en/advisories/VDE-2022-031/",
                "refsource": "MISC",
                "name": "https://cert.vde.com/en/advisories/VDE-2022-031/"
            },
            {
                "url": "https://cert.vde.com/en/advisories/VDE-2022-022/",
                "refsource": "MISC",
                "name": "https://cert.vde.com/en/advisories/VDE-2022-022/"
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.1.0-dev"
    },
    "source": {
        "discovery": "UNKNOWN"
    },
    "impact": {
        "cvss": [
            {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 7.8,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
            }
        ]
    }
}