CVE-2020-26066

{"id": "CVE-2020-26066", "cveTags": [], "metrics": {"cvssMetricV30": [{"type": "Secondary", "source": "ykramarz@cisco.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/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}]}, "published": "2024-11-18T17:15:09.437", "references": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmanx3-vrZbOqqD", "source": "ykramarz@cisco.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Primary", "source": "ykramarz@cisco.com", "description": [{"lang": "en", "value": "CWE-611"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the web UI of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to gain read and write access to information that is stored on an affected system.\r\nThe vulnerability is due to improper handling of XML External Entity (XXE) entries when parsing certain XML files. An attacker could exploit this vulnerability by persuading a user to import a crafted XML file with malicious entries. A successful exploit could allow the attacker to read and write files within the affected application.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability."}, {"lang": "es", "value": "Una vulnerabilidad en la interfaz de usuario web de Cisco SD-WAN vManage Software podr\u00eda permitir que un atacante remoto autenticado obtenga acceso de lectura y escritura a la informaci\u00f3n almacenada en un sistema afectado. La vulnerabilidad se debe a un manejo inadecuado de las entradas de entidad externa XML (XXE) al analizar determinados archivos XML. Un atacante podr\u00eda aprovechar esta vulnerabilidad persuadiendo a un usuario para que importe un archivo XML creado con entradas maliciosas. Una explotaci\u00f3n exitosa podr\u00eda permitir al atacante leer y escribir archivos dentro de la aplicaci\u00f3n afectada. Cisco ha publicado actualizaciones de software que solucionan esta vulnerabilidad. No existen workarounds que solucionen esta vulnerabilidad."}], "lastModified": "2024-11-19T21:57:56.293", "sourceIdentifier": "ykramarz@cisco.com"}