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vuln-cve/data/2021/47xxx/CVE-2021-47664.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"cveMetadata": {
"cveId": "CVE-2021-47664",
"assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
"state": "PUBLISHED",
"assignerShortName": "CERTVDE",
"dateReserved": "2025-03-17T08:25:16.736Z",
"datePublished": "2025-04-24T09:25:39.181Z",
"dateUpdated": "2025-04-24T15:22:17.000Z"
},
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Franka Emika Robot",
"vendor": "Franka Robotics",
"versions": [
{
"lessThanOrEqual": "4.0.3",
"status": "affected",
"version": "0.0.0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"user": "00000000-0000-4000-9000-000000000000",
"value": "Siegfried Hollerer by TU Wien"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Due to improper authentication mechanism an unauthenticated remote attacker can enumerate valid usernames."
}
],
"value": "Due to improper authentication mechanism an unauthenticated remote attacker can enumerate valid usernames."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-203",
"description": "CWE-203: Observable Discrepancy",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
"shortName": "CERTVDE",
"dateUpdated": "2025-04-24T09:25:39.181Z"
},
"references": [
{
"url": "https://www.sciencedirect.com/science/article/pii/S2351978921001657"
}
],
"source": {
"defect": [
"CERT@VDE#641761"
],
"discovery": "UNKNOWN"
},
"title": "Enumeration of valid user names",
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2025-04-24T13:46:45.931265Z",
"id": "CVE-2021-47664",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"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": "2025-04-24T15:22:17.000Z"
}
}
]
}
}