CVE-2012-6570
Estado: ModificadaAlta (10)—
The HTTP module in the (1) Branch Intelligent Management System (BIMS) and (2) web management components on Huawei AR routers and S2000, S3000, S3500, S3900, S5100, S5600, S7800, and S8500 switches does not check whether HTTP data is longer than the value of the Content-Length field, which allows remote HTTP servers to conduct heap-based buffer overflow attacks and execute arbitrary code via a crafted response.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
- Puntuación base: 10
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.67%
- Percentil entre todas las CVEs puntuadas: 76
- 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 (18)
CWE
- CWE-119
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2012-6570",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 10,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
"authentication": "NONE",
"integrityImpact": "COMPLETE",
"accessComplexity": "LOW",
"availabilityImpact": "COMPLETE",
"confidentialityImpact": "COMPLETE"
},
"acInsufInfo": false,
"impactScore": 10,
"baseSeverity": "HIGH",
"obtainAllPrivilege": false,
"exploitabilityScore": 10,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"affected": [
{
"source": "cve@mitre.org",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
]
}
],
"published": "2013-06-20T15:55:00.967",
"references": [
{
"url": "http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-u_194361.htm",
"tags": [
"Vendor Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-u_194361.htm",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-119"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The HTTP module in the (1) Branch Intelligent Management System (BIMS) and (2) web management components on Huawei AR routers and S2000, S3000, S3500, S3900, S5100, S5600, S7800, and S8500 switches does not check whether HTTP data is longer than the value of the Content-Length field, which allows remote HTTP servers to conduct heap-based buffer overflow attacks and execute arbitrary code via a crafted response."
},
{
"lang": "es",
"value": "El módulo HTTP en (1) Branch Intelligent Management System (BIMS) y (2) componentes de gestión web de switches de Huawei AR routers and S2000, S3000, S3500, S3900, S5100, S5600, S7800, y S8500 no comprueba si los datos HTTP son mayores que el valor del campo Content-Length, que permite a los servidores HTTP remotos realizar ataques de desbordamiento de búfer basado en montículo y ejecutar código arbitrario a través de una respuesta elaborada."
}
],
"lastModified": "2026-06-16T23:48:23.630",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:huawei:ar_18-1x:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C169428A-DBA2-4AD4-AB2F-9B55F406D5F5",
"versionEndIncluding": "r0130"
},
{
"criteria": "cpe:2.3:h:huawei:ar_18-2x:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F96CD3E2-2AE8-48B2-9979-84AD3C99933E",
"versionEndIncluding": "r1712"
},
{
"criteria": "cpe:2.3:h:huawei:ar_18-3x:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A93A0EF1-FDC5-4E7C-A692-C664552913EF",
"versionEndIncluding": "r0118"
},
{
"criteria": "cpe:2.3:h:huawei:ar_19\\/29\\/49:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "82396118-3290-4683-902D-4955E81B84F9",
"versionEndIncluding": "r2207"
},
{
"criteria": "cpe:2.3:h:huawei:ar_28\\/46:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A520A0A9-2BF8-4E32-9194-3307CE52C2AD",
"versionEndIncluding": "r0311"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:huawei:s2000:r6305:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5AF996D4-838E-4295-B8E2-43512DC9BF41"
},
{
"criteria": "cpe:2.3:h:huawei:s2300:r6305:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6185A1C4-34B8-4FED-8144-15EA8012CA38"
},
{
"criteria": "cpe:2.3:h:huawei:s2700:r6305:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "49B54F7F-0B13-4ADC-B8F5-72606273528E"
},
{
"criteria": "cpe:2.3:h:huawei:s3000:r6305:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "ABC5B0CA-8081-4492-8D2A-5FEE778C5E82"
},
{
"criteria": "cpe:2.3:h:huawei:s3300:r6305:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "708E992F-581F-4DA0-A490-BB6E2BA8B598"
},
{
"criteria": "cpe:2.3:h:huawei:s3300hi:r6305:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7C8FA59E-F894-441D-8FBA-5D865BD3DFC9"
},
{
"criteria": "cpe:2.3:h:huawei:s3500:r6305:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "945EEE2E-C21E-4E1D-9D91-F5B0A77C7CDD"
},
{
"criteria": "cpe:2.3:h:huawei:s3700:r6305:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "08E4AE20-F5FB-47DF-817E-DF7871121CA7"
},
{
"criteria": "cpe:2.3:h:huawei:s3900:r6305:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "394161B5-65DF-4921-AE2B-0959322A71F4"
},
{
"criteria": "cpe:2.3:h:huawei:s5100:r6305:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F02BD40C-8825-46ED-9C99-A4DD5331F04A"
},
{
"criteria": "cpe:2.3:h:huawei:s5600:r6305:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "47BCCDFB-27DB-439B-965C-525941118C87"
},
{
"criteria": "cpe:2.3:h:huawei:s7800:r6305:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0C3232F7-23AC-4773-A67D-BCA0A886FE3C"
},
{
"criteria": "cpe:2.3:h:huawei:s8500:r1631:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7D4B69FE-DC23-4A78-9D1A-C35EA98CB1FE"
},
{
"criteria": "cpe:2.3:h:huawei:s8500:r1632:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "008D26B5-DC98-4592-B592-3728C8A0D6C0"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "cve@mitre.org"
}