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vuln-cve/data/2026/20xxx/CVE-2026-20190.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-20190",
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"state": "PUBLISHED",
"assignerShortName": "cisco",
"dateReserved": "2025-10-08T11:59:15.395Z",
"datePublished": "2026-06-17T16:17:04.911Z",
"dateUpdated": "2026-06-17T17:16:45.425Z"
},
"containers": {
"cna": {
"title": "Cisco Identity Services Engine Information Disclosure Vulnerability",
"metrics": [
{
"format": "cvssV3_1",
"cvssV3_1": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"availabilityImpact": "NONE"
}
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in Cisco ISE and ISE-PIC could allow an unauthenticated, remote attacker to view sensitive information on an affected device.\r\n\r\nThis vulnerability is due to improper authorization checks when a resource is accessed. An attacker could exploit this vulnerability by sending crafted traffic to an affected device. A successful exploit could allow the attacker to gain access to sensitive information, including hashed credentials that could be used in future attacks."
}
],
"references": [
{
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-multi-G5WP8vv",
"name": "cisco-sa-ise-multi-G5WP8vv"
}
],
"exploits": [
{
"lang": "en",
"value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory."
}
],
"source": {
"advisory": "cisco-sa-ise-multi-G5WP8vv",
"discovery": "EXTERNAL",
"defects": [
"CSCwt22936"
]
},
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"description": "Improper Authorization",
"type": "cwe",
"cweId": "CWE-285"
}
]
}
],
"affected": [
{
"vendor": "Cisco",
"product": "Cisco Identity Services Engine Software",
"versions": [
{
"version": "3.4.0",
"status": "affected"
},
{
"version": "3.4 Patch 1",
"status": "affected"
},
{
"version": "3.4 Patch 2",
"status": "affected"
},
{
"version": "3.4 Patch 3",
"status": "affected"
},
{
"version": "3.5.0",
"status": "affected"
},
{
"version": "3.4 Patch 4",
"status": "affected"
},
{
"version": "3.5 Patch 1",
"status": "affected"
},
{
"version": "3.4 Patch 5",
"status": "affected"
},
{
"version": "3.5 Patch 2",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Cisco",
"product": "Cisco ISE Passive Identity Connector",
"versions": [
{
"version": "3.4.0",
"status": "affected"
}
],
"defaultStatus": "unknown"
}
],
"providerMetadata": {
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco",
"dateUpdated": "2026-06-17T16:17:04.911Z"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-06-17T17:14:11.061077Z",
"id": "CVE-2026-20190",
"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": "2026-06-17T17:16:45.425Z"
}
}
]
}
}