2024-11-23 01:05:45 +00:00

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{
"id": "CVE-2015-4316",
"sourceIdentifier": "ykramarz@cisco.com",
"published": "2015-08-20T10:59:07.903",
"lastModified": "2024-11-21T02:30:49.143",
"vulnStatus": "Modified",
"descriptions": [
{
"lang": "en",
"value": "The Mobile and Remote Access (MRA) endpoint-validation feature in Cisco TelePresence Video Communication Server (VCS) Expressway X8.5.2 improperly validates the phone line used for registration, which allows remote authenticated users to conduct impersonation attacks via a crafted registration, aka Bug ID CSCuv40396."
},
{
"lang": "es",
"value": "Vulnerabilidad en la funcionalidad Mobile and Remote Access (MRA) endpoint-validation en Cisco TelePresence Video Communication Server (VCS) Expressway X8.5.2, valida incorrectamente la l\u00ednea de tel\u00e9fono utilizada para el registro, lo que permite a usuarios remotos autenticados llevar a cabo ataques de suplantaci\u00f3n a trav\u00e9s de un registro manipulado, tambi\u00e9n conocida como Bug ID CSCuv40396."
}
],
"metrics": {
"cvssMetricV2": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:P",
"baseScore": 5.5,
"accessVector": "NETWORK",
"accessComplexity": "LOW",
"authentication": "SINGLE",
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"availabilityImpact": "PARTIAL"
},
"baseSeverity": "MEDIUM",
"exploitabilityScore": 8.0,
"impactScore": 4.9,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-20"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:cisco:telepresence_video_communication_server_software:x8.5.2:*:*:*:expressway:*:*:*",
"matchCriteriaId": "E549E37F-3D1A-490B-8BEE-482D082486EA"
}
]
}
]
}
],
"references": [
{
"url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=40445",
"source": "ykramarz@cisco.com",
"tags": [
"Vendor Advisory"
]
},
{
"url": "http://www.securityfocus.com/bid/76353",
"source": "ykramarz@cisco.com"
},
{
"url": "http://www.securitytracker.com/id/1033282",
"source": "ykramarz@cisco.com"
},
{
"url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=40445",
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
]
},
{
"url": "http://www.securityfocus.com/bid/76353",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.securitytracker.com/id/1033282",
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
]
}