{ "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": "" } ], "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" } } ] } }