CVE-2023-20091

{"id": "CVE-2023-20091", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "psirt@cisco.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.1, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:L", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}, "impactScore": 4.2, "exploitabilityScore": 0.8}]}, "published": "2024-11-15T16:15:25.770", "references": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-roomos-file-write-rHKwegKf", "tags": ["Vendor Advisory"], "source": "psirt@cisco.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "psirt@cisco.com", "description": [{"lang": "en", "value": "CWE-61"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the CLI of Cisco TelePresence CE and RoomOS could allow an authenticated, local attacker to overwrite arbitrary files on the local file system of an affected device.\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 placing a symbolic link in a specific location on the local file system of an affected device. A successful exploit could allow the attacker to overwrite arbitrary files on the affected device. To exploit this vulnerability, an attacker would need to have a remote support user account.\r\nCisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability."}, {"lang": "es", "value": "Una vulnerabilidad en la CLI de Cisco TelePresence CE y RoomOS podr\u00eda permitir que un atacante local autenticado sobrescribiera archivos arbitrarios en el sistema de archivos local de un dispositivo afectado. Esta vulnerabilidad se debe a controles de acceso inadecuados en los archivos que se encuentran en el sistema de archivos local. Un atacante podr\u00eda aprovechar esta vulnerabilidad colocando un enlace simb\u00f3lico en una ubicaci\u00f3n espec\u00edfica en el sistema de archivos local de un dispositivo afectado. Una explotaci\u00f3n exitosa podr\u00eda permitir al atacante sobrescribir archivos arbitrarios en el dispositivo afectado. Para aprovechar esta vulnerabilidad, un atacante necesitar\u00eda tener una cuenta de usuario de soporte remoto. Cisco ha publicado actualizaciones de software que solucionan esta vulnerabilidad. No existen workarounds que solucionen esta vulnerabilidad."}], "lastModified": "2025-07-30T17:51:08.870", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cisco:telepresence_collaboration_endpoint:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DDC9A95F-008C-4C40-B3E4-6A784247DF34", "versionEndExcluding": "9.15.17.4", "versionStartIncluding": "9.0.0.0"}, {"criteria": "cpe:2.3:o:cisco:roomos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8368A0D7-FA7C-498B-A30A-E55D86A82591", "versionEndExcluding": "11.1.3.1", "versionStartIncluding": "10.0.1.2"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@cisco.com"}