CVE-2025-20213

{"id": "CVE-2025-20213", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "psirt@cisco.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2025-05-07T18:15:41.410", "references": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-fileoverwrite-Uc9tXWH", "source": "psirt@cisco.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Primary", "source": "psirt@cisco.com", "description": [{"lang": "en", "value": "CWE-78"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the CLI of Cisco Catalyst SD-WAN Manager, formerly Cisco SD-WAN vManage, could allow an authenticated, local attacker to overwrite arbitrary files on the local file system of an affected device. To exploit this vulnerability, the attacker must have valid read-only credentials with CLI access on the affected system.\r\n\r\nThis vulnerability is due to improper access controls on files that are on the local file system. An attacker could exploit this vulnerability by running a series of crafted commands on the local file system of an affected device. A successful exploit could allow the attacker to overwrite arbitrary files on the affected device and gain privileges of the root user. To exploit this vulnerability, an attacker would need to have CLI access as a low-privilege user."}, {"lang": "es", "value": "Una vulnerabilidad en la CLI de Cisco Catalyst SD-WAN Manager, anteriormente Cisco SD-WAN vManage, podr\u00eda permitir que un atacante local autenticado sobrescribiera archivos arbitrarios en el sistema de archivos local de un dispositivo afectado. Para explotar esta vulnerabilidad, el atacante debe tener credenciales v\u00e1lidas de solo lectura con acceso a la CLI en el sistema afectado. Esta vulnerabilidad se debe a controles de acceso inadecuados a los archivos del sistema de archivos local. Un atacante podr\u00eda explotar esta vulnerabilidad ejecutando una serie de comandos manipulados en el sistema de archivos local de un dispositivo afectado. Una explotaci\u00f3n exitosa podr\u00eda permitirle sobrescribir archivos arbitrarios en el dispositivo afectado y obtener privilegios de usuario root. Para explotar esta vulnerabilidad, un atacante necesitar\u00eda tener acceso a la CLI como un usuario con pocos privilegios."}], "lastModified": "2025-05-08T14:39:09.683", "sourceIdentifier": "psirt@cisco.com"}