FKIE_CVE-2022-4098
Vulnerability from fkie_nvd - Published: 2022-12-13 08:15 - Updated: 2026-06-17 05:19
Severity
8.0 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.0 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.0 (High) - CVSS:3.1/
Summary
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.
References
| URL | Tags | ||
|---|---|---|---|
| info@cert.vde.com | https://cert.vde.com/en/advisories/VDE-2022-057/ | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://cert.vde.com/en/advisories/VDE-2022-057/ | Vendor Advisory |
Impacted products
{
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Com-Server ++",
"vendor": "Wiesemann \u0026 Theis",
"versions": [
{
"lessThan": "1.55",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Com-Server 20mA",
"vendor": "Wiesemann \u0026 Theis",
"versions": [
{
"lessThan": "1.55",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Com-Server Highspeed 100BaseFX",
"vendor": "Wiesemann \u0026 Theis",
"versions": [
{
"lessThan": "1.78",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Com-Server Highspeed 100BaseLX",
"vendor": "Wiesemann \u0026 Theis",
"versions": [
{
"lessThan": "1.78",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Com-Server Highspeed 19\" 1Port",
"vendor": "Wiesemann \u0026 Theis",
"versions": [
{
"lessThan": "1.78",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Com-Server Highspeed 19\" 4Port",
"vendor": "Wiesemann \u0026 Theis",
"versions": [
{
"lessThan": "1.78",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Com-Server Highspeed Compact",
"vendor": "Wiesemann \u0026 Theis",
"versions": [
{
"lessThan": "1.78",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Com-Server Highspeed Industry",
"vendor": "Wiesemann \u0026 Theis",
"versions": [
{
"lessThan": "1.78",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Com-Server Highspeed Isolated",
"vendor": "Wiesemann \u0026 Theis",
"versions": [
{
"lessThan": "1.78",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Com-Server Highspeed OEM",
"vendor": "Wiesemann \u0026 Theis",
"versions": [
{
"lessThan": "1.78",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Com-Server Highspeed Office 1 Port",
"vendor": "Wiesemann \u0026 Theis",
"versions": [
{
"lessThan": "1.78",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Com-Server Highspeed Office 4 Port",
"vendor": "Wiesemann \u0026 Theis",
"versions": [
{
"lessThan": "1.78",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Com-Server Highspeed PoE",
"vendor": "Wiesemann \u0026 Theis",
"versions": [
{
"lessThan": "1.78",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Com-Server LC",
"vendor": "Wiesemann \u0026 Theis",
"versions": [
{
"lessThan": "1.55",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Com-Server PoE 3 x Isolated",
"vendor": "Wiesemann \u0026 Theis",
"versions": [
{
"lessThan": "1.55",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Com-Server UL",
"vendor": "Wiesemann \u0026 Theis",
"versions": [
{
"lessThan": "1.55",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"source": "info@cert.vde.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:wut:com-server_\\+\\+_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "85F074B2-B298-4125-898E-211B929B1B30",
"versionEndExcluding": "1.55",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:wut:com-server_\\+\\+:-:*:*:*:*:*:*:*",
"matchCriteriaId": "95A959DC-16BA-4F52-BC0E-8C005C00B20B",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:wut:com-server_20ma_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "5DD7E27B-5D2F-4F1A-994B-4C08A7F37819",
"versionEndExcluding": "1.55",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:wut:com-server_20ma:-:*:*:*:*:*:*:*",
"matchCriteriaId": "ED79295D-3E94-4396-ADB0-A346B0A2AF63",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:wut:com-server_highspeed_100basefx_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "FD46E633-773F-4828-A672-C1A97B934EA5",
"versionEndExcluding": "1.78",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:wut:com-server_highspeed_100basefx:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E7624DA1-E509-4BAA-A44C-BC4E16D9FCB1",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:wut:com-server_highspeed_100baselx_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "CD9D3C42-62EB-4121-851B-6A89EEFFF322",
"versionEndExcluding": "1.78",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:wut:com-server_highspeed_100baselx:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B36DF0EE-58C2-4CC4-99C8-55FCDDC9597B",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:wut:com-server_highspeed_19\\\"_1port_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "4A7ACA14-EA04-47AF-BF35-8487F6D22CA2",
"versionEndExcluding": "1.78",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:wut:com-server_highspeed_19\\\"_1port:-:*:*:*:*:*:*:*",
"matchCriteriaId": "65311BF2-70D2-475B-A314-0465FAA24E7F",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:wut:com-server_highspeed_19\\\"_4port_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "A99FC278-A3E3-4619-B0BD-A9C3B9B5FE93",
"versionEndExcluding": "1.78",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:wut:com-server_highspeed_19\\\"_4port:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B0099261-FBC5-4C6D-8558-E7F4BAD401AB",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:wut:com-server_highspeed_compact_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "E615A9CE-9E05-4336-AD4A-234CF4D2987F",
"versionEndExcluding": "1.78",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:wut:com-server_highspeed_compact:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0F0E0076-658C-49E2-ACEF-A4109A22DEDA",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:wut:com-server_highspeed_industry_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "94183D3F-CC93-4874-822D-605651E75179",
"versionEndExcluding": "1.78",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:wut:com-server_highspeed_industry:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7E1ACF76-3B54-4960-9A44-19F5CED2216C",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:wut:com-server_highspeed_isolated_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "09F2FD05-6903-42D1-8F59-E5F2950624FE",
"versionEndExcluding": "1.78",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:wut:com-server_highspeed_isolated:-:*:*:*:*:*:*:*",
"matchCriteriaId": "53646CB3-FAC9-447B-8762-66E20790041F",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:wut:com-server_highspeed_oem_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "E6D88E1A-56E2-4FF3-AE30-008D4B70C02A",
"versionEndExcluding": "1.78",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:wut:com-server_highspeed_oem:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A47245FC-FDD7-40E6-B78F-28E5902E052D",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:wut:com-server_highspeed_office_1port_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "79636A77-444A-4D0B-825A-738D019A7981",
"versionEndExcluding": "1.78",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:wut:com-server_highspeed_office_1port:-:*:*:*:*:*:*:*",
"matchCriteriaId": "62A566FD-B617-45DC-B0E8-D130C0BCF13E",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:wut:com-server_highspeed_office_4port_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "535C0C59-A888-43D5-82C7-A1CEF8977527",
"versionEndExcluding": "1.78",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:wut:com-server_highspeed_office_4port:-:*:*:*:*:*:*:*",
"matchCriteriaId": "255D4A95-1A11-45F7-B14F-BC74F6D190AE",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:wut:com-server_highspeed_poe_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B85E5173-162C-41A7-8D08-E4021789DAA4",
"versionEndExcluding": "1.78",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:wut:com-server_highspeed_poe:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0E25680B-D264-4562-B3AB-D6BAF0BEA433",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:wut:com-server_highspeed_lc_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "18EF3531-3040-4DDA-AE56-DBAF1FA8DB6C",
"versionEndExcluding": "1.55",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:wut:com-server_highspeed_lc:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B0567E35-5011-4C17-8737-A20F55922F59",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:wut:com-server_highspeed_poe_3x_isolated_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "77F3C69D-6EAF-49CF-B961-A570F94A6E1B",
"versionEndExcluding": "1.55",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:wut:com-server_highspeed_poe_3x_isolated:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F851852B-75EA-4F1C-8BFB-DE29394D510B",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:wut:com-server_highspeed_ul_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "4BA1D1BD-7CAD-4A9E-87DC-B5198948FD5B",
"versionEndExcluding": "1.55",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:wut:com-server_highspeed_ul:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5C5BB32C-F7B5-4E34-A60A-DDA084EB3F45",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Multiple Wiesemann\u0026Theis 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."
},
{
"lang": "es",
"value": "Varios productos de Wiesemann\u0026amp;Theis de la serie ComServer son propensos a omitir la autenticaci\u00f3n debido a la suplantaci\u00f3n de IP. Despu\u00e9s de que un usuario inicia sesi\u00f3n en el WBM del Com-Server, un atacante no autenticado en la misma subred puede obtener el ID de la sesi\u00f3n y, a trav\u00e9s de la suplantaci\u00f3n de IP, cambiar configuraciones arbitrarias mediante la creaci\u00f3n de solicitudes HTTP Get modificadas. Esto puede resultar en una adquisici\u00f3n total del dispositivo."
}
],
"id": "CVE-2022-4098",
"lastModified": "2026-06-17T05:19:56.667",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.0,
"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",
"version": "3.1"
},
"exploitabilityScore": 2.1,
"impactScore": 5.9,
"source": "info@cert.vde.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.0,
"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",
"version": "3.1"
},
"exploitabilityScore": 2.1,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2022-4098",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-04-14T18:06:43.505209Z",
"version": "2.0.3"
}
}
]
},
"published": "2022-12-13T08:15:10.283",
"references": [
{
"source": "info@cert.vde.com",
"tags": [
"Vendor Advisory"
],
"url": "https://cert.vde.com/en/advisories/VDE-2022-057/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://cert.vde.com/en/advisories/VDE-2022-057/"
}
],
"sourceIdentifier": "info@cert.vde.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-290"
}
],
"source": "info@cert.vde.com",
"type": "Secondary"
}
]
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…