CVE-2008-2739
Estado: ModificadaAlta (7.8)—
Gravedad7.8Alta · CVSS 2.0
Probabilidad de explotación2.68 %mayor que el 86 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoNo conocidosin código público localizado
El motor de firma SERVICE.DNS en Intrusion Prevention System (IPS) en Cisco IOS v12.3 y v12.4, permite a atacantes remotos provocar una denegación de servicio (caída o cuelgue de dispositivo) a través de tráfico de red que lanza un firma IPS sin especificar. Vulnerabilidad distinta de CVE-2008-1447.
CVSS
- Puntuación base
- 7.8
- Versión
- 2.0
- Vector
- AV:N/AC:L/Au:N/C:N/I:N/A:C
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días
- 2.68 %
- Percentil entre todas las CVEs puntuadas
- 86
- 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 8 referencias
- http://secunia.com/advisories/31990
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080a01556.shtml
- http://www.vupen.com/english/advisories/2008/2670
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6058
- http://secunia.com/advisories/31990
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080a01556.shtml
- http://www.vupen.com/english/advisories/2008/2670
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6058
JSON original (NVD)
Mostrar
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"authentication": "NONE",
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},
{
"lang": "es",
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],
"lastModified": "2026-06-16T22:54:20.483",
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