cve-2020-3372
Vulnerability from cvelistv5
Published
2020-07-16 17:21
Modified
2024-09-17 02:06
Severity ?
EPSS score ?
Summary
Cisco SD-WAN vManage Software Denial of Service Vulnerability
References
Impacted products
| ▼ | Vendor | Product |
|---|---|---|
| Cisco | Cisco SD-WAN vManage |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T07:30:58.418Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "20200715 Cisco SD-WAN vManage Software Denial of Service Vulnerability",
"tags": [
"vendor-advisory",
"x_refsource_CISCO",
"x_transferred"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-emvman-3y6LuTcZ"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Cisco SD-WAN vManage",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"datePublic": "2020-07-15T00:00:00",
"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."
}
],
"exploits": [
{
"lang": "en",
"value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-400",
"description": "CWE-400",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-07-16T17:21:41",
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
},
"references": [
{
"name": "20200715 Cisco SD-WAN vManage Software Denial of Service Vulnerability",
"tags": [
"vendor-advisory",
"x_refsource_CISCO"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-emvman-3y6LuTcZ"
}
],
"source": {
"advisory": "cisco-sa-emvman-3y6LuTcZ",
"defect": [
[
"CSCvo08423",
"CSCvs21703",
"CSCvt69529"
]
],
"discovery": "INTERNAL"
},
"title": "Cisco SD-WAN vManage Software Denial of Service Vulnerability",
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "psirt@cisco.com",
"DATE_PUBLIC": "2020-07-15T16:00:00",
"ID": "CVE-2020-3372",
"STATE": "PUBLIC",
"TITLE": "Cisco SD-WAN vManage Software Denial of Service Vulnerability"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Cisco SD-WAN vManage",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "Cisco"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"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."
}
]
},
"exploit": [
{
"lang": "en",
"value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
}
],
"impact": {
"cvss": {
"baseScore": "6.5",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-400"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "20200715 Cisco SD-WAN vManage Software Denial of Service Vulnerability",
"refsource": "CISCO",
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-emvman-3y6LuTcZ"
}
]
},
"source": {
"advisory": "cisco-sa-emvman-3y6LuTcZ",
"defect": [
[
"CSCvo08423",
"CSCvs21703",
"CSCvt69529"
]
],
"discovery": "INTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2020-3372",
"datePublished": "2020-07-16T17:21:42.057524Z",
"dateReserved": "2019-12-12T00:00:00",
"dateUpdated": "2024-09-17T02:06:10.380Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2020-3372\",\"sourceIdentifier\":\"ykramarz@cisco.com\",\"published\":\"2020-07-16T18:15:18.487\",\"lastModified\":\"2023-11-07T03:22:38.637\",\"vulnStatus\":\"Modified\",\"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},{\"source\":\"ykramarz@cisco.com\",\"type\":\"Secondary\",\"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}],\"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,\"criteria\":\"cpe:2.3:h:cisco:1100-4g_integrated_services_router:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0F77CD6A-83DA-4F31-A128-AD6DAECD623B\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:1100-4gltegb_integrated_services_router:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"62564BB8-1282-4597-A645-056298BE7CCB\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:1100-4gltena_integrated_services_router:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"80E9CC47-3D7C-437A-85BE-4BB94C8AF1B8\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:1100-6g_integrated_services_router:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2B68B363-3C57-4E95-8B13-0F9B59D551F7\"},{\"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\"]}]}}"
}
}
Loading...
Loading...
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.