CVE-2002-2379
Estado: ModificadaAlta (7.8)—Exploit
Gravedad7.8Alta · CVSS 2.0
Probabilidad de explotación5.86 %mayor que el 93 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoDisponiblePublicado en Exploit-DB
Cisco AS5350 IOS 12.2(11)T con listas de control de acceso (ACL) aplicadas y, posiblemente, con ssh en ejecución permite a atacantes remotos provocar una denegación de servicio (caída) mediante un escaneo de puertos, posiblemente debido a un error en ssh. NOTA: el proveedor no pudo reproducir este problema
Traducción automática del texto original de NVD (en inglés).
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
- 5.86 %
- Percentil entre todas las CVEs puntuadas
- 93
- Fecha de la puntuación
- 20/10/2026
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).
Exploits públicos
Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.
- Publicado en Exploit-DB · Cisco AS5350 - Universal Gateway Portscan Denial of Service (28/10/2002)
Tecnologías afectadas (1)
CWE
- CWE-310
Referencias
Mostrar las 14 referencias
- http://cert.uni-stuttgart.de/archive/bugtraq/2002/10/msg00397.html
- http://cert.uni-stuttgart.de/archive/bugtraq/2002/10/msg00411.html
- http://cert.uni-stuttgart.de/archive/bugtraq/2002/10/msg00413.html
- http://cert.uni-stuttgart.de/archive/bugtraq/2002/10/msg00420.html
- http://www.cisco.com/en/US/products/hw/univgate/ps501/products_security_notice09186a008024dba2.html
- http://www.iss.net/security_center/static/10522.php
- http://www.securityfocus.com/bid/6059
- http://cert.uni-stuttgart.de/archive/bugtraq/2002/10/msg00397.html
- http://cert.uni-stuttgart.de/archive/bugtraq/2002/10/msg00411.html
- http://cert.uni-stuttgart.de/archive/bugtraq/2002/10/msg00413.html
- http://cert.uni-stuttgart.de/archive/bugtraq/2002/10/msg00420.html
- http://www.cisco.com/en/US/products/hw/univgate/ps501/products_security_notice09186a008024dba2.html
- http://www.iss.net/security_center/static/10522.php
- http://www.securityfocus.com/bid/6059
JSON original (NVD)
Mostrar
{
"id": "CVE-2002-2379",
"cveTags": [
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"tags": [
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"sourceIdentifier": "cve@mitre.org"
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"metrics": {
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"type": "Primary",
"source": "nvd@nist.gov",
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"baseScore": 7.8,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
"authentication": "NONE",
"integrityImpact": "NONE",
"accessComplexity": "LOW",
"availabilityImpact": "COMPLETE",
"confidentialityImpact": "NONE"
},
"acInsufInfo": false,
"impactScore": 6.9,
"baseSeverity": "HIGH",
"obtainAllPrivilege": false,
"exploitabilityScore": 10,
"obtainUserPrivilege": false,
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"userInteractionRequired": false
}
]
},
"affected": [
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"affectedData": [
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"versions": [
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}
],
"published": "2002-12-31T05:00:00.000",
"references": [
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"url": "http://cert.uni-stuttgart.de/archive/bugtraq/2002/10/msg00397.html",
"source": "cve@mitre.org"
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{
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"source": "cve@mitre.org"
},
{
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"source": "cve@mitre.org"
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{
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{
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},
{
"url": "http://cert.uni-stuttgart.de/archive/bugtraq/2002/10/msg00420.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.cisco.com/en/US/products/hw/univgate/ps501/products_security_notice09186a008024dba2.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.iss.net/security_center/static/10522.php",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.securityfocus.com/bid/6059",
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-310"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Cisco AS5350 IOS 12.2(11)T with access control lists (ACLs) applied and possibly with ssh running allows remote attackers to cause a denial of service (crash) via a port scan, possibly due to an ssh bug. NOTE: this issue could not be reproduced by the vendor"
}
],
"lastModified": "2026-06-16T22:01:11.643",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:as5350:12.2\\(11t\\):*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FAB72A7F-FFF6-4D87-8BE8-6809D649C415"
}
],
"operator": "OR"
}
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],
"sourceIdentifier": "cve@mitre.org"
}