Search criteria
2 vulnerabilities found for EG503L by Welotec
CVE-2025-41702 (GCVE-0-2025-41702)
Vulnerability from cvelistv5 – Published: 2025-08-26 06:10 – Updated: 2025-08-26 19:39
VLAI?
Summary
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.
Severity ?
9.8 (Critical)
CWE
- CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Welotec | EG400Mk2-D11001-000101 |
Affected:
0.0.0 , < v1.7.7
(semver)
Affected: v1.8.0 , < v1.8.2 (semver) |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-41702",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-08-26T19:37:50.695357Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-08-26T19:39:00.393Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"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": "\u003cv1.7.7",
"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": "\u003cv1.7.7",
"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": "\u003cv1.7.7",
"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": "\u003cv1.7.7",
"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": "\u003cv1.7.7",
"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": "\u003cv1.7.7",
"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": "\u003cv1.7.7",
"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": "\u003cv1.7.7",
"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": "\u003cv1.7.7",
"status": "affected",
"version": "0.0.0",
"versionType": "semver"
},
{
"lessThan": "v1.8.2",
"status": "affected",
"version": "v1.8.0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EG603W Mk2",
"vendor": "Welotec",
"versions": [
{
"lessThan": "\u003cv1.7.7",
"status": "affected",
"version": "0.0.0",
"versionType": "semver"
},
{
"lessThan": "v1.8.2",
"status": "affected",
"version": "v1.8.0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EG603L Mk2",
"vendor": "Welotec",
"versions": [
{
"lessThan": "\u003cv1.7.7",
"status": "affected",
"version": "0.0.0",
"versionType": "semver"
},
{
"lessThan": "v1.8.2",
"status": "affected",
"version": "v1.8.0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EG802W",
"vendor": "Welotec",
"versions": [
{
"lessThan": "\u003cv1.7.7",
"status": "affected",
"version": "0.0.0",
"versionType": "semver"
},
{
"lessThan": "v1.8.2",
"status": "affected",
"version": "v1.8.0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EG804W",
"vendor": "Welotec",
"versions": [
{
"lessThan": "\u003cv1.7.7",
"status": "affected",
"version": "0.0.0",
"versionType": "semver"
},
{
"lessThan": "v1.8.2",
"status": "affected",
"version": "v1.8.0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EG802W_i7_512GB_DinRail",
"vendor": "Welotec",
"versions": [
{
"lessThan": "\u003cv1.7.7",
"status": "affected",
"version": "0.0.0",
"versionType": "semver"
},
{
"lessThan": "v1.8.2",
"status": "affected",
"version": "v1.8.0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EG802W_i7_512GB_w/o DinRail",
"vendor": "Welotec",
"versions": [
{
"lessThan": "\u003cv1.7.7",
"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": "\u003cv1.7.7",
"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.\u003cbr\u003e"
}
],
"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": {
"dateUpdated": "2025-08-26T06:10:57.464Z",
"orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
"shortName": "CERTVDE"
},
"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"
}
}
},
"cveMetadata": {
"assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
"assignerShortName": "CERTVDE",
"cveId": "CVE-2025-41702",
"datePublished": "2025-08-26T06:10:57.464Z",
"dateReserved": "2025-04-16T11:17:48.310Z",
"dateUpdated": "2025-08-26T19:39:00.393Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-41702 (GCVE-0-2025-41702)
Vulnerability from nvd – Published: 2025-08-26 06:10 – Updated: 2025-08-26 19:39
VLAI?
Summary
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.
Severity ?
9.8 (Critical)
CWE
- CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Welotec | EG400Mk2-D11001-000101 |
Affected:
0.0.0 , < v1.7.7
(semver)
Affected: v1.8.0 , < v1.8.2 (semver) |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-41702",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-08-26T19:37:50.695357Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-08-26T19:39:00.393Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"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": "\u003cv1.7.7",
"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": "\u003cv1.7.7",
"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": "\u003cv1.7.7",
"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": "\u003cv1.7.7",
"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": "\u003cv1.7.7",
"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": "\u003cv1.7.7",
"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": "\u003cv1.7.7",
"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": "\u003cv1.7.7",
"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": "\u003cv1.7.7",
"status": "affected",
"version": "0.0.0",
"versionType": "semver"
},
{
"lessThan": "v1.8.2",
"status": "affected",
"version": "v1.8.0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EG603W Mk2",
"vendor": "Welotec",
"versions": [
{
"lessThan": "\u003cv1.7.7",
"status": "affected",
"version": "0.0.0",
"versionType": "semver"
},
{
"lessThan": "v1.8.2",
"status": "affected",
"version": "v1.8.0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EG603L Mk2",
"vendor": "Welotec",
"versions": [
{
"lessThan": "\u003cv1.7.7",
"status": "affected",
"version": "0.0.0",
"versionType": "semver"
},
{
"lessThan": "v1.8.2",
"status": "affected",
"version": "v1.8.0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EG802W",
"vendor": "Welotec",
"versions": [
{
"lessThan": "\u003cv1.7.7",
"status": "affected",
"version": "0.0.0",
"versionType": "semver"
},
{
"lessThan": "v1.8.2",
"status": "affected",
"version": "v1.8.0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EG804W",
"vendor": "Welotec",
"versions": [
{
"lessThan": "\u003cv1.7.7",
"status": "affected",
"version": "0.0.0",
"versionType": "semver"
},
{
"lessThan": "v1.8.2",
"status": "affected",
"version": "v1.8.0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EG802W_i7_512GB_DinRail",
"vendor": "Welotec",
"versions": [
{
"lessThan": "\u003cv1.7.7",
"status": "affected",
"version": "0.0.0",
"versionType": "semver"
},
{
"lessThan": "v1.8.2",
"status": "affected",
"version": "v1.8.0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EG802W_i7_512GB_w/o DinRail",
"vendor": "Welotec",
"versions": [
{
"lessThan": "\u003cv1.7.7",
"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": "\u003cv1.7.7",
"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.\u003cbr\u003e"
}
],
"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": {
"dateUpdated": "2025-08-26T06:10:57.464Z",
"orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
"shortName": "CERTVDE"
},
"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"
}
}
},
"cveMetadata": {
"assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
"assignerShortName": "CERTVDE",
"cveId": "CVE-2025-41702",
"datePublished": "2025-08-26T06:10:57.464Z",
"dateReserved": "2025-04-16T11:17:48.310Z",
"dateUpdated": "2025-08-26T19:39:00.393Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}