CVE-2007-4285
Estado: ModificadaAlta (9)—
Gravedad9Alta · CVSS 2.0
Probabilidad de explotación2.83 %mayor que el 87 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoNo conocidosin código público localizado
Una vulnerabilidad no especificada en Cisco IOS y Cisco IOS XR versiones 12.x hasta 12.3, incluyendo algunas versiones anteriores a 12.3(15) y 12.3(14)T, permite a atacantes remotos obtener información confidencial (contenido del paquete parcial) o causar una denegación de servicio (bloqueo de router o componente) por medio de paquetes IPv6 diseñados con un encabezado de enrutamiento Type 0.
CVSS
- Puntuación base
- 9
- Versión
- 2.0
- Vector
- AV:N/AC:L/Au:N/C:P/I:P/A:C
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días
- 2.83 %
- Percentil entre todas las CVEs puntuadas
- 87
- Fecha de la puntuación
- 22/10/2026
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 (1)
CWE
- NVD-CWE-noinfo
Referencias
Mostrar las 12 referencias
- http://secunia.com/advisories/26359
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080899647.shtml
- http://www.securitytracker.com/id?1018542
- http://www.vupen.com/english/advisories/2007/2819
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35906
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5840
- http://secunia.com/advisories/26359
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080899647.shtml
- http://www.securitytracker.com/id?1018542
- http://www.vupen.com/english/advisories/2007/2819
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35906
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5840
JSON original (NVD)
Mostrar
{
"id": "CVE-2007-4285",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 9,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:C",
"authentication": "NONE",
"integrityImpact": "PARTIAL",
"accessComplexity": "LOW",
"availabilityImpact": "COMPLETE",
"confidentialityImpact": "PARTIAL"
},
"acInsufInfo": false,
"impactScore": 8.5,
"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": "2007-08-09T21:17:00.000",
"references": [
{
"url": "http://secunia.com/advisories/26359",
"tags": [
"Vendor Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080899647.shtml",
"tags": [
"Patch",
"Vendor Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "http://www.securitytracker.com/id?1018542",
"source": "cve@mitre.org"
},
{
"url": "http://www.vupen.com/english/advisories/2007/2819",
"tags": [
"Vendor Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/35906",
"source": "cve@mitre.org"
},
{
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5840",
"source": "cve@mitre.org"
},
{
"url": "http://secunia.com/advisories/26359",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080899647.shtml",
"tags": [
"Patch",
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.securitytracker.com/id?1018542",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.vupen.com/english/advisories/2007/2819",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/35906",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5840",
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Unspecified vulnerability in Cisco IOS and Cisco IOS XR 12.x up to 12.3, including some versions before 12.3(15) and 12.3(14)T, allows remote attackers to obtain sensitive information (partial packet contents) or cause a denial of service (router or component crash) via crafted IPv6 packets with a Type 0 routing header."
},
{
"lang": "es",
"value": "Una vulnerabilidad no especificada en Cisco IOS y Cisco IOS XR versiones 12.x hasta 12.3, incluyendo algunas versiones anteriores a 12.3(15) y 12.3(14)T, permite a atacantes remotos obtener información confidencial (contenido del paquete parcial) o causar una denegación de servicio (bloqueo de router o componente) por medio de paquetes IPv6 diseñados con un encabezado de enrutamiento Type 0."
}
],
"lastModified": "2026-06-16T22:43:44.640",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:ios:12.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8F86F790-6247-42F2-9487-3D60A2842F52"
},
{
"criteria": "cpe:2.3:o:cisco:ios:12.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1F2F9EC5-EDA2-4C99-BBF1-2F2C92AACE95"
},
{
"criteria": "cpe:2.3:o:cisco:ios:12.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E4BC49F2-3DCB-45F0-9030-13F6415EE178"
},
{
"criteria": "cpe:2.3:o:cisco:ios:12.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0668C45B-9D25-424B-B876-C1721BFFE5DA"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "cve@mitre.org"
}