CVE-2019-1765

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The vulnerability is due to insufficient input validation and file-level permissions. An attacker could exploit this vulnerability by uploading invalid files to an affected device. A successful exploit could allow the attacker to write files in arbitrary locations on the filesystem. This vulnerability affects Cisco IP Phone 8800 Series products running a SIP Software release prior to 11.0(5) for Wireless IP Phone 8821 and 8821-EX; and 12.5(1)SR1 for the IP Conference Phone 8832 and the rest of the IP Phone 8800 Series."}, {"lang": "es", "value": "Una vulnerabilidad en la interfaz de gesti\u00f3n web de Session Initiation Protocol (SIP) en los tel\u00e9fonos Cisco IP 8800 Series podr\u00eda permitir que un atacante remoto autenticado escriba archivos arbitrarios en el sistema de archivos. La vulnerabilidad se debe a una validaci\u00f3n de entrada insuficiente y a permisos a nivel de archivo. Un atacante podr\u00eda explotar esta vulnerabilidad subiendo archivos inv\u00e1lidos a un dispositivo afectado. Un exploit exitoso podr\u00eda permitir que el atacante escriba archivos en ubicaciones arbitrarias en el sistema de archivos. La vulnerabilidad afecta a los productos Cisco IP Phone 8800 Series que ejecutan una versi\u00f3n de software SIP anterior a la 11.0(5) para Wireless IP Phone 8821 y 8821-EX; y 12.5(1)SR1 para IP Conference Phone 8832 y el resto de IP Phone 8800 Series."}], "lastModified": "2024-11-21T04:37:19.630", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ip_phone_8821_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BF3F2457-858E-40FA-85D1-6F7D2F159881", "versionEndExcluding": "11.0\\(5\\)"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:ip_phone_8821:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "36C99E0B-0383-4CB3-B325-EC0F3D57D39D"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ip_phone_8821-ex_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7964E7B4-DC9E-4278-9F0F-A992C4B0A9A1", "versionEndExcluding": "11.0\\(5\\)"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:ip_phone_8821-ex:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "EE56B858-B59D-4197-9B2A-33A03908B967"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ip_conference_phone_8832_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A670F039-B178-4D87-A8E8-56A13C1D3900", "versionEndExcluding": "12.5\\(1\\)sr1"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:ip_conference_phone_8832:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "F1010D16-DC6E-47A6-8BF9-C1026D975E3D"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ip_phone_8800_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "97B45071-9689-4D89-AD75-5170DA2E7A29", "versionEndExcluding": "12.5\\(1\\)sr1"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:ip_phone_8800:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "C1BBEA07-3154-4270-B865-D4AD26EB3B42"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ykramarz@cisco.com"}