CVE-2016-8276

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "psirt@huawei.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:huawei:usg2100:v300r001c00:*:*:*:*:*:*:*", "matchCriteriaId": "DCE35454-78BD-4DCC-AD48-06A1DEA317FC", "vulnerable": true}, {"criteria": "cpe:2.3:a:huawei:usg2100:v300r001c10:*:*:*:*:*:*:*", "matchCriteriaId": "BBA497E1-93B0-44C9-A9D3-00CF9462FA32", "vulnerable": true}, {"criteria": "cpe:2.3:a:huawei:usg2200:v300r001c00:*:*:*:*:*:*:*", "matchCriteriaId": "AFCD0D03-10CD-4CE1-8095-CDEE34C9E484", "vulnerable": true}, {"criteria": "cpe:2.3:a:huawei:usg2200:v300r001c10:*:*:*:*:*:*:*", "matchCriteriaId": "55FD4680-95F2-4310-AC8B-8DDB2B9ACE15", "vulnerable": true}, {"criteria": "cpe:2.3:a:huawei:usg5100:v300r001c00:*:*:*:*:*:*:*", "matchCriteriaId": "C7F00E54-B3A2-4FDD-828A-F212F313A9AC", "vulnerable": true}, {"criteria": "cpe:2.3:a:huawei:usg5100:v300r001c10:*:*:*:*:*:*:*", "matchCriteriaId": "10D7FDE1-2567-4F5D-B3BD-B11CF1CAB7ED", "vulnerable": true}, {"criteria": "cpe:2.3:a:huawei:usg5500:v300r001c00:*:*:*:*:*:*:*", "matchCriteriaId": "71C29665-D669-4538-95BB-1080BB93F8C4", "vulnerable": true}, {"criteria": "cpe:2.3:a:huawei:usg5500:v300r001c10:*:*:*:*:*:*:*", "matchCriteriaId": "CC164C2F-2578-495F-B65C-BDC35695D698", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Buffer overflow in the Point-to-Point Protocol over Ethernet (PPPoE) module in Huawei USG2100, USG2200, USG5100, and USG5500 unified security gateways with software before V300R001C10SPC600, when CHAP authentication is configured on the server, allows remote attackers to cause a denial of service (server restart) or execute arbitrary code via crafted packets sent during authentication."}, {"lang": "es", "value": "Desbordamiento de b\u00fafer en el m\u00f3dulo Point-to-Point Protocol over Ethernet (PPPoE) en gateways de seguridad unificadasHuawei USG2100, USG2200, USG5100 y USG5500 con software en versiones anteriores a V300R001C10SPC600, cuando la autenticaci\u00f3n CHAP est\u00e1 configurada en el servidor, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (reinicio del servidor) o ejecutar c\u00f3digo arbitrario a trav\u00e9s de paquetes manipulados enviados durante la autenticaci\u00f3n."}], "id": "CVE-2016-8276", "lastModified": "2026-06-17T00:54:04.783", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 9.3, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2016-10-03T21:59:09.457", "references": [{"source": "psirt@huawei.com", "tags": ["Vendor Advisory"], "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160914-01-usg-en"}, {"source": "psirt@huawei.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/92962"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160914-01-usg-en"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/92962"}], "sourceIdentifier": "psirt@huawei.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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