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{"cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability in the web-based management interface of Cisco Unified CCX could allow an authenticated, remote attacker to execute arbitrary code on an affected device. To exploit this vulnerability, the attacker must have valid administrative credentials. \r\n\r\nThis vulnerability is due to insecure deserialization of Java objects by the affected software. An attacker could exploit this vulnerability by sending a crafted Java object to an affected device. A successful exploit could allow the attacker to execute arbitrary code on the underlying operating system of an affected device as a low-privilege user. A successful exploit could also allow the attacker to undertake further actions to elevate their privileges to root."}, {"lang": "es", "value": "Una vulnerabilidad en la interfaz de administraci\u00f3n web de Cisco Unified CCX podr\u00eda permitir que un atacante remoto autenticado ejecute c\u00f3digo arbitrario en un dispositivo afectado. Para explotar esta vulnerabilidad, el atacante debe tener credenciales administrativas v\u00e1lidas. Esta vulnerabilidad se debe a la deserializaci\u00f3n insegura de objetos Java por parte del software afectado. Un atacante podr\u00eda explotar esta vulnerabilidad enviando un objeto Java manipulado a un dispositivo afectado. Una explotaci\u00f3n exitosa podr\u00eda permitir al atacante ejecutar c\u00f3digo arbitrario en el sistema operativo subyacente de un dispositivo afectado como un usuario con privilegios bajos. Una explotaci\u00f3n exitosa tambi\u00e9n podr\u00eda permitir al atacante realizar acciones adicionales para elevar sus privilegios a root."}], "id": "CVE-2025-20276", "lastModified": "2025-06-05T20:12:23.777", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 2.5, "source": "[email protected]", "type": "Primary"}]}, "published": "2025-06-04T17:15:27.547", "references": [{"source": "[email protected]", "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-uccx-multi-UhOTvPGL"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-502"}], "source": "[email protected]", "type": "Primary"}]}

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