CVE-2022-20819
Estado: ModificadaMedia (6.5)—
A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to obtain sensitive information from an affected device. This vulnerability exists because administrative privilege levels for sensitive data are not properly enforced. An attacker with read-only privileges for the web-based management interface on an affected device could exploit this vulnerability by browsing to a page that contains sensitive data. A successful exploit could allow the attacker to collect sensitive information about the system configuration.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Puntuación base: 6.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.97%
- Percentil entre todas las CVEs puntuadas: 61
- Fecha de la puntuación: 7/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- CWE-266
- CWE-269
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2022-20819",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2022-20819",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2024-11-01T18:41:11.578479Z"
}
}
],
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 4,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
"authentication": "SINGLE",
"integrityImpact": "NONE",
"accessComplexity": "LOW",
"availabilityImpact": "NONE",
"confidentialityImpact": "PARTIAL"
},
"acInsufInfo": false,
"impactScore": 2.9,
"baseSeverity": "MEDIUM",
"obtainAllPrivilege": false,
"exploitabilityScore": 8,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "psirt@cisco.com",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 6.5,
"attackVector": "NETWORK",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "LOW",
"confidentialityImpact": "HIGH"
},
"impactScore": 3.6,
"exploitabilityScore": 2.8
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 6.5,
"attackVector": "NETWORK",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "LOW",
"confidentialityImpact": "HIGH"
},
"impactScore": 3.6,
"exploitabilityScore": 2.8
}
]
},
"affected": [
{
"source": "psirt@cisco.com",
"affectedData": [
{
"vendor": "Cisco",
"product": "Cisco Identity Services Engine Software",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
]
}
],
"published": "2022-06-15T18:15:09.080",
"references": [
{
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-info-disclosure-Os6fSd6N",
"tags": [
"Vendor Advisory"
],
"source": "psirt@cisco.com"
},
{
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-info-disclosure-Os6fSd6N",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Secondary",
"source": "psirt@cisco.com",
"description": [
{
"lang": "en",
"value": "CWE-266"
}
]
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-269"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to obtain sensitive information from an affected device. This vulnerability exists because administrative privilege levels for sensitive data are not properly enforced. An attacker with read-only privileges for the web-based management interface on an affected device could exploit this vulnerability by browsing to a page that contains sensitive data. A successful exploit could allow the attacker to collect sensitive information about the system configuration."
},
{
"lang": "es",
"value": "Una vulnerabilidad en la interfaz de administración basada en la web de Cisco Identity Services Engine (ISE) podría permitir a un atacante remoto autenticado obtener información confidencial de un dispositivo afectado. Esta vulnerabilidad se presenta porque los niveles de privilegio administrativo para los datos confidenciales no son aplicados apropiadamente. Un atacante con privilegios de sólo lectura para la interfaz de administración basada en la web en un dispositivo afectado podría explotar esta vulnerabilidad al navegar a una página que contenga datos confidenciales. Una explotación con éxito podría permitir al atacante recopilar información confidencial sobre la configuración del sistema"
}
],
"lastModified": "2026-06-17T04:25:10.830",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:cisco:identity_services_engine:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A59321E5-7982-4AEE-84DF-A4221FA7334B",
"versionEndExcluding": "2.4.0.357"
},
{
"criteria": "cpe:2.3:a:cisco:identity_services_engine:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "14CE6F20-8C0C-4BEB-AA41-E7C61F443955",
"versionEndExcluding": "2.6.0.156",
"versionStartIncluding": "2.6."
},
{
"criteria": "cpe:2.3:a:cisco:identity_services_engine:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7279FB83-DE62-4E7A-B05D-EDE80F8CA305",
"versionEndExcluding": "2.7.0.305",
"versionStartIncluding": "2.7"
},
{
"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.4.0.357:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "ED00A491-8BEA-4A21-B2CA-6E17183563E6"
},
{
"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.4.0.357:patch1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B2E49C7A-802D-4807-AF48-94112B821ABA"
},
{
"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.4.0.357:patch10:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "87B967FC-3CAA-4DD0-A936-16F9F1EA5E6A"
},
{
"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.4.0.357:patch2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1A2E55FE-562A-45F9-9859-33CF0FE31F13"
},
{
"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.4.0.357:patch3:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CAF04BC3-18CC-4C02-AEDC-82785B5EEC5E"
},
{
"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.4.0.357:patch4:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5435128C-88C9-4C29-908A-F9765A79B73B"
},
{
"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.4.0.357:patch5:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "311241C1-8E29-4A80-8559-39D120A37A0E"
},
{
"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.4.0.357:patch6:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A9C80434-077A-4B9B-9EA6-8B44A7B86557"
},
{
"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.4.0.357:patch7:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "058977FE-0FBF-4C66-B961-0698A127EF2A"
},
{
"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.4.0.357:patch8:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F0341C1F-6F30-4CAC-8D31-58359067DD5E"
},
{
"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.4.0.357:patch9:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9BE8D28E-1F21-4C90-8A7A-C237B2F4C2C0"
},
{
"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.6.0.156:patch1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B0B59AE5-F1C6-40A4-B912-00A8CAF67D3B"
},
{
"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.6.0.156:patch2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "220D24D8-D454-4173-A78C-F9EF4B1864E3"
},
{
"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.6.0.156:patch3:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2AA62908-125C-4696-88F0-CDBED70DD2C4"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "psirt@cisco.com"
}