CVE-2018-0087

{"id": "CVE-2018-0087", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.6, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 3.4, "exploitabilityScore": 2.2}]}, "published": "2018-03-08T07:29:00.223", "references": [{"url": "http://www.securityfocus.com/bid/103407", "tags": ["Third Party Advisory", "VDB Entry"], "source": "ykramarz@cisco.com"}, {"url": "http://www.securitytracker.com/id/1040464", "tags": ["Third Party Advisory", "VDB Entry"], "source": "ykramarz@cisco.com"}, {"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-wsa", "tags": ["Vendor Advisory"], "source": "ykramarz@cisco.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-287"}]}, {"type": "Secondary", "source": "ykramarz@cisco.com", "description": [{"lang": "en", "value": "CWE-287"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the FTP server of the Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to log in to the FTP server of the device without a valid password. The attacker does need to have a valid username. The vulnerability is due to incorrect FTP user credential validation. An attacker could exploit this vulnerability by using FTP to connect to the management IP address of the targeted device. A successful exploit could allow the attacker to log in to the FTP server of the Cisco WSA without having a valid password. This vulnerability affects Cisco AsyncOS for WSA Software on both virtual and hardware appliances that are running any release of Cisco AsyncOS 10.5.1 for WSA Software. The device is vulnerable only if FTP is enabled on the management interface. FTP is disabled by default. Cisco Bug IDs: CSCvf74281."}, {"lang": "es", "value": "Una vulnerabilidad en el servidor FTP de Cisco Web Security Appliance (WSA) podr\u00eda permitir que un atacante remoto no autenticado inicie sesi\u00f3n en el servidor FTP del dispositivo sin una contrase\u00f1a v\u00e1lida. El atacante necesita tener un nombre de usuario v\u00e1lido. Esta vulnerabilidad se debe a una validaci\u00f3n incorrecta de las credenciales de usuario FTP. Un atacante podr\u00eda explotar esta vulnerabilidad utilizando FTP para conectarse a la direcci\u00f3n IP de administraci\u00f3n del dispositivo objetivo. Su explotaci\u00f3n podr\u00eda permitir que el atacante inicie sesi\u00f3n en el servidor FTP de Cisco WSA sin tener una contrase\u00f1a v\u00e1lida. La vulnerabilidad afecta a Cisco AsyncOS para software de WSA, tanto en m\u00e1quinas virtuales como f\u00edsicas que ejecuten cualquier distribuci\u00f3n de AsyncOS 10.5.1 para el software de WSA. El dispositivo es vulnerable solo si est\u00e1 FTP habilitado en la interfaz de administraci\u00f3n. FTP est\u00e1 deshabilitado por defecto. Cisco Bug IDs: CSCvf74281."}], "lastModified": "2019-10-09T23:31:12.223", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:asyncos:10.5.1-296:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1FBE634F-F3AA-4DDD-A177-CA808777432C"}], "operator": "OR"}]}], "sourceIdentifier": "ykramarz@cisco.com"}