{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-07T05:51:14.918","vulnerabilities":[{"cve":{"id":"CVE-2025-20152","sourceIdentifier":"psirt@cisco.com","published":"2025-05-21T17:15:56.010","lastModified":"2025-07-11T15:22:26.593","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"A vulnerability in the RADIUS message processing feature of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.\r\n\r\nThis vulnerability is due to improper handling of certain RADIUS requests. An attacker could exploit this vulnerability by sending a specific authentication request to a network access device (NAD) that uses Cisco ISE for authentication, authorization, and accounting (AAA). A successful exploit could allow the attacker to cause Cisco ISE to reload."},{"lang":"es","value":"Una vulnerabilidad en la función de procesamiento de mensajes RADIUS de Cisco Identity Services Engine (ISE) podría permitir que un atacante remoto no autenticado provoque una denegación de servicio (DoS) en un dispositivo afectado. Esta vulnerabilidad se debe a la gestión incorrecta de ciertas solicitudes RADIUS. Un atacante podría explotar esta vulnerabilidad enviando una solicitud de autenticación específica a un dispositivo de acceso a la red (NAD) que utiliza Cisco ISE para autenticación, autorización y contabilidad (AAA). Una explotación exitosa podría permitir al atacante provocar la recarga de Cisco ISE."}],"metrics":{"cvssMetricV31":[{"source":"psirt@cisco.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","baseScore":8.6,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":4.0},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","baseScore":8.6,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":4.0}]},"weaknesses":[{"source":"psirt@cisco.com","type":"Secondary","description":[{"lang":"en","value":"CWE-125"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:identity_services_engine:3.4.0:*:*:*:*:*:*:*","matchCriteriaId":"2FB4C5B9-7515-4DEB-97DE-C1284039F89E"}]}]}],"references":[{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-restart-ss-uf986G2Q","source":"psirt@cisco.com","tags":["Vendor Advisory"]}]}}]}