{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-41702","assignerOrgId":"270ccfa6-a436-4e77-922e-914ec3a9685c","state":"PUBLISHED","assignerShortName":"CERTVDE","dateReserved":"2025-04-16T11:17:48.310Z","datePublished":"2025-08-26T06:10:57.464Z","dateUpdated":"2025-08-26T19:39:00.393Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"EG400Mk2-D11001-000101","vendor":"Welotec","versions":[{"lessThan":"v1.7.7","status":"affected","version":"0.0.0","versionType":"semver"},{"lessThan":"v1.8.2","status":"affected","version":"v1.8.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"EG400Mk2-D11101-000101","vendor":"Welotec","versions":[{"lessThan":"v1.7.7","status":"affected","version":"0.0.0","versionType":"semver"},{"lessThan":"v1.8.2","status":"affected","version":"v1.8.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"EG503W","vendor":"Welotec","versions":[{"lessThan":"v1.7.7","status":"affected","version":"0.0.0","versionType":"semver"},{"lessThan":"v1.8.2","status":"affected","version":"v1.8.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"EG503L","vendor":"Welotec","versions":[{"lessThan":"v1.7.7","status":"affected","version":"0.0.0","versionType":"semver"},{"lessThan":"v1.8.2","status":"affected","version":"v1.8.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"EG503W_4GB","vendor":"Welotec","versions":[{"lessThan":"v1.7.7","status":"affected","version":"0.0.0","versionType":"semver"},{"lessThan":"v1.8.2","status":"affected","version":"v1.8.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"EG503L_4GB","vendor":"Welotec","versions":[{"lessThan":"v1.7.7","status":"affected","version":"0.0.0","versionType":"semver"},{"lessThan":"v1.8.2","status":"affected","version":"v1.8.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"EG503L-G","vendor":"Welotec","versions":[{"lessThan":"v1.7.7","status":"affected","version":"0.0.0","versionType":"semver"},{"lessThan":"v1.8.2","status":"affected","version":"v1.8.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"EG500Mk2-A11101-000101","vendor":"Welotec","versions":[{"lessThan":"v1.7.7","status":"affected","version":"0.0.0","versionType":"semver"},{"lessThan":"v1.8.2","status":"affected","version":"v1.8.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"EG500Mk2-A11001-000101","vendor":"Welotec","versions":[{"lessThan":"v1.7.7","status":"affected","version":"0.0.0","versionType":"semver"},{"lessThan":"v1.8.2","status":"affected","version":"v1.8.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"EG500Mk2-B11101-000101","vendor":"Welotec","versions":[{"lessThan":"<v1.7.7","status":"affected","version":"0.0.0","versionType":"semver"},{"lessThan":"v1.8.2","status":"affected","version":"v1.8.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"EG500Mk2-B11001-000101","vendor":"Welotec","versions":[{"lessThan":"<v1.7.7","status":"affected","version":"0.0.0","versionType":"semver"},{"lessThan":"v1.8.2","status":"affected","version":"v1.8.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"EG500Mk2-C11101-000101","vendor":"Welotec","versions":[{"lessThan":"<v1.7.7","status":"affected","version":"0.0.0","versionType":"semver"},{"lessThan":"v1.8.2","status":"affected","version":"v1.8.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"EG500Mk2-C11001-000101","vendor":"Welotec","versions":[{"lessThan":"<v1.7.7","status":"affected","version":"0.0.0","versionType":"semver"},{"lessThan":"v1.8.2","status":"affected","version":"v1.8.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"EG500Mk2-A12011-000101","vendor":"Welotec","versions":[{"lessThan":"<v1.7.7","status":"affected","version":"0.0.0","versionType":"semver"},{"lessThan":"v1.8.2","status":"affected","version":"v1.8.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"EG500Mk2-A11001-000201","vendor":"Welotec","versions":[{"lessThan":"<v1.7.7","status":"affected","version":"0.0.0","versionType":"semver"},{"lessThan":"v1.8.2","status":"affected","version":"v1.8.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"EG500Mk2-A21101-000101","vendor":"Welotec","versions":[{"lessThan":"<v1.7.7","status":"affected","version":"0.0.0","versionType":"semver"},{"lessThan":"v1.8.2","status":"affected","version":"v1.8.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"EG602W","vendor":"Welotec","versions":[{"lessThan":"<v1.7.7","status":"affected","version":"0.0.0","versionType":"semver"},{"lessThan":"v1.8.2","status":"affected","version":"v1.8.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"EG602L","vendor":"Welotec","versions":[{"lessThan":"<v1.7.7","status":"affected","version":"0.0.0","versionType":"semver"},{"lessThan":"v1.8.2","status":"affected","version":"v1.8.0"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DinRail","vendor":"Welotec","versions":[{"lessThan":"<v1.7.7","status":"affected","version":"0.0.0","versionType":"semver"},{"lessThan":"v1.8.2","status":"affected","version":"v1.8.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"EG804W Pro","vendor":"Welotec","versions":[{"lessThan":"<v1.7.7","status":"affected","version":"0.0.0","versionType":"semver"},{"lessThan":"v1.8.2","status":"affected","version":"v1.8.0","versionType":"semver"}]}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"The JWT secret key is embedded in the egOS WebGUI backend and is readable to the default user. An unauthenticated remote attacker can generate valid HS256 tokens and bypass authentication/authorization due to the use of hard-coded cryptographic key.<br>"}],"value":"The JWT secret key is embedded in the egOS WebGUI backend and is readable to the default user. An unauthenticated remote attacker can generate valid HS256 tokens and bypass authentication/authorization due to the use of hard-coded cryptographic key."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-321","description":"CWE-321 Use of Hard-coded Cryptographic Key","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"270ccfa6-a436-4e77-922e-914ec3a9685c","shortName":"CERTVDE","dateUpdated":"2025-08-26T06:10:57.464Z"},"references":[{"url":"https://certvde.com/de/advisories/VDE-2025-076"}],"source":{"advisory":"VDE-2025-076","defect":["CERT@VDE#641843"],"discovery":"UNKNOWN"},"title":"egOS WebGUI Hard-Coded JWT Secret Enables Authentication Bypass","x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-08-26T19:37:50.695357Z","id":"CVE-2025-41702","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-08-26T19:39:00.393Z"}}]}}