cve-2020-3372
Vulnerability from cvelistv5
Published
2020-07-16 17:21
Modified
2024-11-15 16:53
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" }, { "metrics": [ { "other": { "content": { "id": "CVE-2020-3372", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2024-11-15T16:27:16.956845Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2024-11-15T16:53:24.469Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "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": "2024-11-15T16:53:24.469Z", "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...
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- 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.