{"dataType":"CVE_RECORD","dataVersion":"5.1","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":"2025-04-14T18:12:33.668Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Com-Server ++","vendor":"Wiesemann & Theis","versions":[{"lessThan":"1.55","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"Com-Server 20mA","vendor":"Wiesemann & Theis","versions":[{"lessThan":"1.55","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"Com-Server Highspeed 100BaseFX","vendor":"Wiesemann & Theis","versions":[{"lessThan":"1.78","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"Com-Server Highspeed 100BaseLX","vendor":"Wiesemann & Theis","versions":[{"lessThan":"1.78","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"Com-Server Highspeed 19\" 1Port","vendor":"Wiesemann & Theis","versions":[{"lessThan":"1.78","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"Com-Server Highspeed 19\" 4Port","vendor":"Wiesemann & Theis","versions":[{"lessThan":"1.78","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"Com-Server Highspeed Compact","vendor":"Wiesemann & Theis","versions":[{"lessThan":"1.78","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"Com-Server Highspeed Industry","vendor":"Wiesemann & Theis","versions":[{"lessThan":"1.78","status":"affected","version":"0","versionType":"semver"}]},{"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"}]}],"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":[{"lang":"en","supportingMedia":[{"base64":false,"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","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-290","description":"CWE-290 Authentication Bypass by Spoofing","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"270ccfa6-a436-4e77-922e-914ec3a9685c","shortName":"CERTVDE","dateUpdated":"2023-01-12T09:48:16.966Z"},"references":[{"url":"https://cert.vde.com/en/advisories/VDE-2022-057/"}],"source":{"advisory":"VDE-2022-057","defect":["CERT@VDE#64297"],"discovery":"UNKNOWN"},"title":"Wiesemann & Theis: Multiple products prone to missing authentication through spoofing","x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T01:27:54.380Z"},"title":"CVE Program Container","references":[{"url":"https://cert.vde.com/en/advisories/VDE-2022-057/","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-04-14T18:06:43.505209Z","id":"CVE-2022-4098","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-04-14T18:12:33.668Z"}}]}}