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    "cveMetadata": {
        "cveId": "CVE-2022-4098",
        "assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
        "state": "PUBLISHED",
        "assignerShortName": "CERTVDE",
        "requesterUserId": "a1e5283b-8f0d-401e-98b2-bc6219c0e8d1",
        "dateReserved": "2022-11-21T11:21:00.430Z",
        "datePublished": "2022-12-13T07:26:17.752Z",
        "dateUpdated": "2024-08-03T01:27:54.380Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "product": "Com-Server ++",
                    "vendor": "Wiesemann & Theis",
                    "versions": [
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                            "lessThan": "1.55",
                            "status": "affected",
                            "version": "0",
                            "versionType": "semver"
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                    ]
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                {
                    "defaultStatus": "unaffected",
                    "product": "Com-Server 20mA",
                    "vendor": "Wiesemann & Theis",
                    "versions": [
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                            "status": "affected",
                            "version": "0",
                            "versionType": "semver"
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                    "defaultStatus": "unaffected",
                    "product": "Com-Server Highspeed 100BaseFX",
                    "vendor": "Wiesemann & Theis",
                    "versions": [
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                            "lessThan": "1.78",
                            "status": "affected",
                            "version": "0",
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                },
                {
                    "defaultStatus": "unaffected",
                    "product": "Com-Server Highspeed 100BaseLX",
                    "vendor": "Wiesemann & Theis",
                    "versions": [
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                            "lessThan": "1.78",
                            "status": "affected",
                            "version": "0",
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                {
                    "defaultStatus": "unaffected",
                    "product": "Com-Server Highspeed 19\" 1Port",
                    "vendor": "Wiesemann & Theis",
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                            "lessThan": "1.78",
                            "status": "affected",
                            "version": "0",
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                {
                    "defaultStatus": "unaffected",
                    "product": "Com-Server Highspeed 19\" 4Port",
                    "vendor": "Wiesemann & Theis",
                    "versions": [
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                            "lessThan": "1.78",
                            "status": "affected",
                            "version": "0",
                            "versionType": "semver"
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                {
                    "defaultStatus": "unaffected",
                    "product": "Com-Server Highspeed Compact",
                    "vendor": "Wiesemann & Theis",
                    "versions": [
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                            "lessThan": "1.78",
                            "status": "affected",
                            "version": "0",
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                {
                    "defaultStatus": "unaffected",
                    "product": "Com-Server Highspeed Industry",
                    "vendor": "Wiesemann & Theis",
                    "versions": [
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                            "lessThan": "1.78",
                            "status": "affected",
                            "version": "0",
                            "versionType": "semver"
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                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": "Com-Server Highspeed Isolated",
                    "vendor": "Wiesemann & Theis",
                    "versions": [
                        {
                            "lessThan": "1.78",
                            "status": "affected",
                            "version": "0",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": "Com-Server Highspeed OEM",
                    "vendor": "Wiesemann & Theis",
                    "versions": [
                        {
                            "lessThan": "1.78",
                            "status": "affected",
                            "version": "0",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": "Com-Server Highspeed Office 1 Port",
                    "vendor": "Wiesemann & Theis",
                    "versions": [
                        {
                            "lessThan": "1.78",
                            "status": "affected",
                            "version": "0",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": "Com-Server Highspeed Office 4 Port",
                    "vendor": "Wiesemann & Theis",
                    "versions": [
                        {
                            "lessThan": "1.78",
                            "status": "affected",
                            "version": "0",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": "Com-Server Highspeed PoE",
                    "vendor": "Wiesemann & Theis",
                    "versions": [
                        {
                            "lessThan": "1.78",
                            "status": "affected",
                            "version": "0",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": "Com-Server LC",
                    "vendor": "Wiesemann & Theis",
                    "versions": [
                        {
                            "lessThan": "1.55",
                            "status": "affected",
                            "version": "0",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": "Com-Server PoE 3 x Isolated",
                    "vendor": "Wiesemann & Theis",
                    "versions": [
                        {
                            "lessThan": "1.55",
                            "status": "affected",
                            "version": "0",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": "Com-Server UL",
                    "vendor": "Wiesemann & Theis",
                    "versions": [
                        {
                            "lessThan": "1.55",
                            "status": "affected",
                            "version": "0",
                            "versionType": "semver"
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                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "user": "00000000-0000-4000-9000-000000000000",
                    "value": "Wiesemann & Theis would like to thank Martin Weiß for responsibly disclosing this vulnerability."
                }
            ],
            "descriptions": [
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                    "lang": "en",
                    "supportingMedia": [
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                            "type": "text/html",
                            "value": "Multiple Wiesemann&Theis products of the ComServer Series are prone to an authentication bypass through IP spoofing. After a user logged in to the WBM of the Com-Server an unauthenticated attacker in the same subnet can obtain the session ID and through IP spoofing change arbitrary settings by crafting modified HTTP Get requests. This may result in a complete takeover of the device."
                        }
                    ],
                    "value": "Multiple Wiesemann&Theis products of the ComServer Series are prone to an authentication bypass through IP spoofing. After a user logged in to the WBM of the Com-Server an unauthenticated attacker in the same subnet can obtain the session ID and through IP spoofing change arbitrary settings by crafting modified HTTP Get requests. This may result in a complete takeover of the device."
                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-151",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-151 Identity Spoofing"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "ADJACENT_NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 8,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "REQUIRED",
                        "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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                            "value": "GENERAL"
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            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-290",
                            "description": "CWE-290 Authentication Bypass by Spoofing",
                            "lang": "en",
                            "type": "CWE"
                        }
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                "dateUpdated": "2023-01-12T09:48:16.966Z"
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            "references": [
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            "source": {
                "advisory": "VDE-2022-057",
                "defect": [
                    "CERT@VDE#64297"
                ],
                "discovery": "UNKNOWN"
            },
            "title": "Wiesemann & Theis: Multiple products prone to missing authentication through spoofing",
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