2023-04-24 12:24:31 +02:00
{
"id" : "CVE-2020-3372" ,
"sourceIdentifier" : "ykramarz@cisco.com" ,
"published" : "2020-07-16T18:15:18.487" ,
2023-05-23 14:00:36 +00:00
"lastModified" : "2023-05-23T13:55:46.380" ,
2023-04-24 12:24:31 +02:00
"vulnStatus" : "Analyzed" ,
"descriptions" : [
{
"lang" : "en" ,
"value" : "A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to consume excessive system memory and cause a denial of service (DoS) condition on an affected system. The vulnerability is due to inefficient memory management. An attacker could exploit this vulnerability by sending a large number of crafted HTTP requests to the affected web-based management interface. A successful exploit could allow the attacker to exhaust system memory, which could cause the system to stop processing new connections and could result in a DoS condition."
} ,
{
"lang" : "es" ,
"value" : "Una vulnerabilidad en la interfaz de administraci\u00f3n basada en web de Cisco SD-WAN vManage Software podr\u00eda permitir a un atacante remoto autenticado consumir memoria excesiva del sistema y causar una condici\u00f3n de denegaci\u00f3n de servicio (DoS) sobre un sistema afectado. La vulnerabilidad es debido a una gesti\u00f3n de memoria ineficiente. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de una gran cantidad de peticiones HTTP dise\u00f1adas a la interfaz de administraci\u00f3n basada en web afectada. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir a un atacante agotar la memoria del sistema, lo que podr\u00eda causar que el sistema deje de procesar nuevas conexiones y podr\u00eda resultar en una condici\u00f3n DoS"
}
] ,
"metrics" : {
"cvssMetricV31" : [
{
"source" : "nvd@nist.gov" ,
"type" : "Primary" ,
"cvssData" : {
"version" : "3.1" ,
"vectorString" : "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" ,
"attackVector" : "NETWORK" ,
"attackComplexity" : "LOW" ,
"privilegesRequired" : "LOW" ,
"userInteraction" : "NONE" ,
"scope" : "UNCHANGED" ,
"confidentialityImpact" : "NONE" ,
"integrityImpact" : "NONE" ,
"availabilityImpact" : "HIGH" ,
"baseScore" : 6.5 ,
"baseSeverity" : "MEDIUM"
} ,
"exploitabilityScore" : 2.8 ,
"impactScore" : 3.6
}
] ,
"cvssMetricV30" : [
{
"source" : "ykramarz@cisco.com" ,
"type" : "Secondary" ,
"cvssData" : {
"version" : "3.0" ,
"vectorString" : "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" ,
"attackVector" : "NETWORK" ,
"attackComplexity" : "LOW" ,
"privilegesRequired" : "LOW" ,
"userInteraction" : "NONE" ,
"scope" : "UNCHANGED" ,
"confidentialityImpact" : "NONE" ,
"integrityImpact" : "NONE" ,
"availabilityImpact" : "HIGH" ,
"baseScore" : 6.5 ,
"baseSeverity" : "MEDIUM"
} ,
"exploitabilityScore" : 2.8 ,
"impactScore" : 3.6
}
] ,
"cvssMetricV2" : [
{
"source" : "nvd@nist.gov" ,
"type" : "Primary" ,
"cvssData" : {
"version" : "2.0" ,
"vectorString" : "AV:N/AC:L/Au:S/C:N/I:N/A:P" ,
"accessVector" : "NETWORK" ,
"accessComplexity" : "LOW" ,
"authentication" : "SINGLE" ,
"confidentialityImpact" : "NONE" ,
"integrityImpact" : "NONE" ,
"availabilityImpact" : "PARTIAL" ,
"baseScore" : 4.0
} ,
"baseSeverity" : "MEDIUM" ,
"exploitabilityScore" : 8.0 ,
"impactScore" : 2.9 ,
"acInsufInfo" : false ,
"obtainAllPrivilege" : false ,
"obtainUserPrivilege" : false ,
"obtainOtherPrivilege" : false ,
"userInteractionRequired" : false
}
]
} ,
"weaknesses" : [
{
"source" : "nvd@nist.gov" ,
"type" : "Primary" ,
"description" : [
{
"lang" : "en" ,
"value" : "CWE-400"
}
]
} ,
{
"source" : "ykramarz@cisco.com" ,
"type" : "Secondary" ,
"description" : [
{
"lang" : "en" ,
"value" : "CWE-400"
}
]
}
] ,
"configurations" : [
{
"operator" : "AND" ,
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:cisco:sd-wan_firmware:*:*:*:*:*:*:*:*" ,
"versionEndExcluding" : "19.2.3" ,
"matchCriteriaId" : "C0D4C4CE-E286-45C7-AFA7-B876D15C6FCD"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:cisco:sd-wan_firmware:*:*:*:*:*:*:*:*" ,
"versionStartIncluding" : "20.1.0" ,
"versionEndExcluding" : "20.1.12" ,
"matchCriteriaId" : "D243D326-0D82-4B1E-A306-B8FDBA940F63"
}
]
} ,
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : false ,
2023-05-23 14:00:36 +00:00
"criteria" : "cpe:2.3:h:cisco:1100-4g_integrated_services_router:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "0F77CD6A-83DA-4F31-A128-AD6DAECD623B"
2023-04-24 12:24:31 +02:00
} ,
{
"vulnerable" : false ,
2023-05-23 14:00:36 +00:00
"criteria" : "cpe:2.3:h:cisco:1100-4gltegb_integrated_services_router:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "62564BB8-1282-4597-A645-056298BE7CCB"
2023-04-24 12:24:31 +02:00
} ,
{
"vulnerable" : false ,
2023-05-23 14:00:36 +00:00
"criteria" : "cpe:2.3:h:cisco:1100-4gltena_integrated_services_router:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "80E9CC47-3D7C-437A-85BE-4BB94C8AF1B8"
2023-04-24 12:24:31 +02:00
} ,
{
"vulnerable" : false ,
2023-05-23 14:00:36 +00:00
"criteria" : "cpe:2.3:h:cisco:1100-6g_integrated_services_router:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "2B68B363-3C57-4E95-8B13-0F9B59D551F7"
2023-04-24 12:24:31 +02:00
} ,
{
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:cisco:vedge_100:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "00AAB4DD-1C45-412F-84AA-C056A0BBFB9A"
} ,
{
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:cisco:vedge_1000:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "F019975D-3A45-4522-9CB9-F4258C371DF6"
} ,
{
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:cisco:vedge_100b:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "0811E0B5-889E-451E-B754-A8FEE32BDFA2"
} ,
{
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:cisco:vedge_100m:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "36973815-F46D-4ADA-B9DF-BCB70AC60BD3"
} ,
{
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:cisco:vedge_100wm:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "061A302C-8D35-4E80-93DA-916DA7E90C06"
} ,
{
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:cisco:vedge_2000:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "140AF13E-4463-478B-AA94-97406A80CB86"
} ,
{
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:cisco:vedge_5000:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "1356861D-E6CA-4973-9597-629507E8C07E"
}
]
}
]
}
] ,
"references" : [
{
"url" : "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-emvman-3y6LuTcZ" ,
"source" : "ykramarz@cisco.com" ,
"tags" : [
"Vendor Advisory"
]
}
]
}
