CVE-2016-8797
Huawei AR3200 with software V200R007C00, V200R005C32, V200R005C20; S12700 with software V200R008C00, V200R007C00; S5300 with software V200R008C00, V200R007C00, V200R006C00; S5700 with software V200R008C00, V200R007C00, V200R006C00; S6300 with software V200R008C00, V200R007C00; S6700 with software V200R008C00, V200R007C00; S7700 with software V200R008C00, V200R007C00, V200R006C00; S9300 with software V200R008C00, V200R007C00, V200R006C00; and S9700 with software V200R008C00, V200R007C00, V200R006C00 allow remote attackers to send abnormal Multiprotocol Label Switching (MPLS) packets to cause memory exhaustion.
CVSS
- Versión: 3.0
- Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Puntuación base: 7.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.87%
- Percentil entre todas las CVEs puntuadas: 58
- Fecha de la puntuación: 3/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (9)
CWE
- CWE-399
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2016-8797",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 5,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"authentication": "NONE",
"integrityImpact": "NONE",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "NONE"
},
"acInsufInfo": false,
"impactScore": 2.9,
"baseSeverity": "MEDIUM",
"obtainAllPrivilege": false,
"exploitabilityScore": 10,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.0",
"baseScore": 7.5,
"attackVector": "NETWORK",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "NONE",
"confidentialityImpact": "NONE"
},
"impactScore": 3.6,
"exploitabilityScore": 3.9
}
]
},
"affected": [
{
"source": "psirt@huawei.com",
"affectedData": [
{
"vendor": "n/a",
"product": "AR3200,S12700,S5300,S5700,S6300,S6700,S7700,S9300,S9700 AR3200 V200R007C00, V200R005C32, V200R005C20,S12700 V200R008C00, V200R007C00,S5300 V200R008C00, V200R007C00, V200R006C00,S5700 V200R008C00, V200R007C00, V200R006C00,S6300 V200R008C00, V200R007C00,S6700 V200R008C00, V200R007C00,S7700 V200R008C00, V200R007C00, V200R006C00,S9300 V200R008C00, V200R007C00, V200R006C00,S9700 V200R008C00, V200R007C00, V200R006C00,",
"versions": [
{
"status": "affected",
"version": "AR3200,S12700,S5300,S5700,S6300,S6700,S7700,S9300,S9700 AR3200 V200R007C00, V200R005C32, V200R005C20,S12700 V200R008C00, V200R007C00,S5300 V200R008C00, V200R007C00, V200R006C00,S5700 V200R008C00, V200R007C00, V200R006C00,S6300 V200R008C00, V200R007C00,S6700 V200R008C00, V200R007C00,S7700 V200R008C00, V200R007C00, V200R006C00,S9300 V200R008C00, V200R007C00, V200R006C00,S9700 V200R008C00, V200R007C00, V200R006C00,"
}
]
}
]
}
],
"published": "2017-04-02T20:59:01.860",
"references": [
{
"url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160608-01-mpls-en",
"tags": [
"Vendor Advisory"
],
"source": "psirt@huawei.com"
},
{
"url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160608-01-mpls-en",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-399"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Huawei AR3200 with software V200R007C00, V200R005C32, V200R005C20; S12700 with software V200R008C00, V200R007C00; S5300 with software V200R008C00, V200R007C00, V200R006C00; S5700 with software V200R008C00, V200R007C00, V200R006C00; S6300 with software V200R008C00, V200R007C00; S6700 with software V200R008C00, V200R007C00; S7700 with software V200R008C00, V200R007C00, V200R006C00; S9300 with software V200R008C00, V200R007C00, V200R006C00; and S9700 with software V200R008C00, V200R007C00, V200R006C00 allow remote attackers to send abnormal Multiprotocol Label Switching (MPLS) packets to cause memory exhaustion."
},
{
"lang": "es",
"value": "Huawei AR3200 con software V200R007C00, V200R005C32, V200R005C20; S12700 con software V200R008C00, V200R007C00; S5300 con software V200R008C00, V200R007C00, V200R006C00; S5700 con software V200R008C00, V200R007C00, V200R006C00; S6300 con software V200R008C00, V200R007C00; S6700 con software V200R008C00, V200R007C00; S7700 con software V200R008C00, V200R007C00, V200R006C00; S9300 con software V200R008C00, V200R007C00, V200R006C00; y S9700 con software V200R008C00, V200R007C00, V200R006C00 permiten a atacantes remotos enviar paquetes Multiprotocol Label Switching (MPLS) anormales para provocar un agotamiento de la memoria."
}
],
"lastModified": "2026-06-17T00:55:01.223",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:huawei:ar3200_firmware:v200r005c20:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3C10C07E-5194-4EAB-9AC8-DB87CE52F5FA"
},
{
"criteria": "cpe:2.3:o:huawei:ar3200_firmware:v200r005c32:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7FE26EE9-2331-4D72-96CF-635A0A4EBE3E"
},
{
"criteria": "cpe:2.3:o:huawei:ar3200_firmware:v200r007c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9752658E-3CF5-4D9E-98FB-D15FD892479C"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:huawei:ar3200:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "9309E1AA-0C4E-422C-9307-A8DD0AE5D576"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:huawei:s12700_firmware:v200r007c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "10CBC93B-5CF6-45BF-A90A-84B7693E27FD"
},
{
"criteria": "cpe:2.3:o:huawei:s12700_firmware:v200r008c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BD4C5CC9-FD60-4C64-8F88-CFC71BBEA663"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:huawei:s12700:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "138C1E57-176C-46B1-9704-D9C8391CC802"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:huawei:s5300_firmware:v200r006c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "58C2E728-E8F2-461D-A069-4BEC88B94FD0"
},
{
"criteria": "cpe:2.3:o:huawei:s5300_firmware:v200r007c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FD6B13D4-07F3-4CB5-8194-89781E685A78"
},
{
"criteria": "cpe:2.3:o:huawei:s5300_firmware:v200r008c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5454BC21-A04F-4B3D-8533-2414B6E1BC8C"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:huawei:s5300:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "2CFEF08E-54C5-4D60-AFF0-37B00D6E2DDD"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:huawei:s5700_firmware:v200r006c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5973A534-F961-4A97-B20E-994BA28AFE29"
},
{
"criteria": "cpe:2.3:o:huawei:s5700_firmware:v200r007c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "40745A01-E5AC-4207-A34F-D8E7F7231F83"
},
{
"criteria": "cpe:2.3:o:huawei:s5700_firmware:v200r008c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "21FFF548-FBEF-468A-A8DE-1DB1B7C0B3AF"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:huawei:s5700:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "E22D3CFF-3353-4EE2-8933-84F395469D0D"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:huawei:s6300_firmware:v200r007c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D5811970-FE82-4888-A01D-B356B5578296"
},
{
"criteria": "cpe:2.3:o:huawei:s6300_firmware:v200r008c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "939C73D9-E0E9-47A5-970E-6C84F5ECD2D7"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:huawei:s6300:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "AA3C8988-A1FC-4B04-9134-F2BDDADEAFB5"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:huawei:s6700_firmware:v200r007c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FF4AF711-D921-4261-A459-2A0780EA951F"
},
{
"criteria": "cpe:2.3:o:huawei:s6700_firmware:v200r008c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8DA5CF67-A58B-4666-B87E-712507233453"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:huawei:s6700:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "DA7AC10D-B0DD-4206-8642-134DDD585C06"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:huawei:s7700_firmware:v200r006c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EF3FB3CC-2EAC-4A08-BDDC-DCACEE9FA2AE"
},
{
"criteria": "cpe:2.3:o:huawei:s7700_firmware:v200r007c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2377CD30-6F57-46CB-9DD1-E29458A7D928"
},
{
"criteria": "cpe:2.3:o:huawei:s7700_firmware:v200r008c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1D79CD09-3414-4105-AD59-F3D1BAC61B7E"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:huawei:s7700:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "8769C2C4-E333-432B-8943-CFDFAE013379"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:huawei:s9300_firmware:v200r006c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BC8AE44D-1924-4C01-B4B9-CC5BF485A3EB"
},
{
"criteria": "cpe:2.3:o:huawei:s9300_firmware:v200r007c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "886E9D1F-25FA-41FA-A64B-E42B9910D2B3"
},
{
"criteria": "cpe:2.3:o:huawei:s9300_firmware:v200r008c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0E7DB9D3-BB34-49BE-8302-A054D79FE8D6"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:huawei:s9300:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "AD2EC926-50C6-4CBE-BB6F-56F3A6287DEE"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:huawei:s9700_firmware:v200r006c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6AC7E622-010C-4C5D-8AA6-D4793AFCE0E0"
},
{
"criteria": "cpe:2.3:o:huawei:s9700_firmware:v200r007c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D78DAB13-32AA-4813-AB0A-0EA870F41183"
},
{
"criteria": "cpe:2.3:o:huawei:s9700_firmware:v200r008c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "36AB80F7-1BD2-4169-AC70-708CE84BB15C"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:huawei:s9700:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "75FAA4BF-1ED0-4059-ADA1-071AF1BF2882"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "psirt@huawei.com"
}