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vuln-cve/data/2025/20xxx/CVE-2025-20163.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2025-20163",
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"state": "PUBLISHED",
"assignerShortName": "cisco",
"dateReserved": "2024-10-10T19:15:13.217Z",
"datePublished": "2025-06-04T16:17:44.257Z",
"dateUpdated": "2026-02-26T18:27:37.121Z"
},
"containers": {
"cna": {
"title": "Cisco Nexus Dashboard Fabric Controller SSH Host Key Vulnerability",
"metrics": [
{
"format": "cvssV3_1",
"cvssV3_1": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "CHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "NONE"
}
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the SSH implementation of Cisco Nexus Dashboard Fabric Controller (NDFC) could allow an unauthenticated, remote attacker to impersonate Cisco NDFC-managed devices.\r\n\r\nThis vulnerability is due to insufficient SSH host key validation. An attacker could exploit this vulnerability by performing a machine-in-the-middle attack on SSH connections to Cisco NDFC-managed devices, which could allow an attacker to intercept this traffic. A successful exploit could allow the attacker to impersonate a managed device and capture user credentials."
}
],
"references": [
{
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ndfc-shkv-snQJtjrp",
"name": "cisco-sa-ndfc-shkv-snQJtjrp"
}
],
"exploits": [
{
"lang": "en",
"value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
}
],
"source": {
"advisory": "cisco-sa-ndfc-shkv-snQJtjrp",
"discovery": "EXTERNAL",
"defects": [
"CSCwm50501"
]
},
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"description": "Key Exchange without Entity Authentication",
"type": "cwe",
"cweId": "CWE-322"
}
]
}
],
"affected": [
{
"vendor": "Cisco",
"product": "Cisco Data Center Network Manager",
"versions": [
{
"version": "11.2(1)",
"status": "affected"
},
{
"version": "7.0(2)",
"status": "affected"
},
{
"version": "10.3(2)IPFM",
"status": "affected"
},
{
"version": "10.1(1)",
"status": "affected"
},
{
"version": "7.2(3)",
"status": "affected"
},
{
"version": "7.2(2)",
"status": "affected"
},
{
"version": "7.2(1)",
"status": "affected"
},
{
"version": "11.0(1)",
"status": "affected"
},
{
"version": "10.4(1)",
"status": "affected"
},
{
"version": "10.2(1)",
"status": "affected"
},
{
"version": "7.2(2a)",
"status": "affected"
},
{
"version": "10.1(2)",
"status": "affected"
},
{
"version": "7.1(1)",
"status": "affected"
},
{
"version": "12.1(1)",
"status": "affected"
},
{
"version": "11.1(1)",
"status": "affected"
},
{
"version": "10.3(1)",
"status": "affected"
},
{
"version": "10.3(1)R(1)",
"status": "affected"
},
{
"version": "7.0(1)",
"status": "affected"
},
{
"version": "10.0(1)",
"status": "affected"
},
{
"version": "7.1(2)",
"status": "affected"
},
{
"version": "11.4(1)",
"status": "affected"
},
{
"version": "10.4(2)",
"status": "affected"
},
{
"version": "11.3(1)",
"status": "affected"
},
{
"version": "11.5(1)",
"status": "affected"
},
{
"version": "11.5(2)",
"status": "affected"
},
{
"version": "11.5(3)",
"status": "affected"
},
{
"version": "12.0.1a",
"status": "affected"
},
{
"version": "11.5(3a)",
"status": "affected"
},
{
"version": "12.0.2d",
"status": "affected"
},
{
"version": "12.0.2f",
"status": "affected"
},
{
"version": "11.5(4)",
"status": "affected"
},
{
"version": "12.1.1",
"status": "affected"
},
{
"version": "12.1.1e",
"status": "affected"
},
{
"version": "12.1.1p",
"status": "affected"
},
{
"version": "12.1.2e",
"status": "affected"
},
{
"version": "12.1.2p",
"status": "affected"
},
{
"version": "12.1.3b",
"status": "affected"
},
{
"version": "12.2.1",
"status": "affected"
},
{
"version": "12.2.2",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Cisco",
"product": "Cisco Nexus Dashboard",
"versions": [
{
"version": "3.1(1k)",
"status": "affected"
},
{
"version": "3.1(1l)",
"status": "affected"
},
{
"version": "3.2(1e)",
"status": "affected"
},
{
"version": "3.2(1i)",
"status": "affected"
},
{
"version": "3.3(1a)",
"status": "affected"
},
{
"version": "3.3(1b)",
"status": "affected"
},
{
"version": "3.3(2b)",
"status": "affected"
},
{
"version": "4.0(1i)",
"status": "affected"
},
{
"version": "3.3(2g)",
"status": "affected"
}
],
"defaultStatus": "unknown"
}
],
"providerMetadata": {
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco",
"dateUpdated": "2025-06-04T16:17:44.257Z"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"id": "CVE-2025-20163",
"role": "CISA Coordinator",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"version": "2.0.3",
"timestamp": "2025-06-05T03:55:24.665920Z"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-02-26T18:27:37.121Z"
}
}
]
}
}