CVE-2020-3559

{"id": "CVE-2020-3559", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "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": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "ykramarz@cisco.com", "cvssData": {"scope": "CHANGED", "version": "3.0", "baseScore": 6.8, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 4.0, "exploitabilityScore": 2.2}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.6, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 4.0, "exploitabilityScore": 3.9}]}, "published": "2020-09-24T18:15:21.997", "references": [{"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-aironet-dos-h3DCuLXw", "tags": ["Vendor Advisory"], "source": "ykramarz@cisco.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-400"}]}, {"type": "Secondary", "source": "ykramarz@cisco.com", "description": [{"lang": "en", "value": "CWE-400"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in Cisco Aironet Access Point (AP) Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to improper handling of clients that are trying to connect to the AP. An attacker could exploit this vulnerability by sending authentication requests from multiple clients to an affected device. A successful exploit could allow the attacker to cause the affected device to reload."}, {"lang": "es", "value": "Una vulnerabilidad en Cisco Aironet Access Point (AP) Software, podr\u00eda permitir a un atacante remoto no autenticado causar la recarga de un dispositivo afectado. La vulnerabilidad es debido a un manejo inapropiado de los clientes que est\u00e1n intentando conectarse al AP. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de peticiones de autenticaci\u00f3n de varios clientes hacia un dispositivo afectado. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante causar que el dispositivo afectado se recargue."}], "lastModified": "2021-04-16T15:01:40.010", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:wireless_lan_controller:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3FAC3262-0899-4F22-8EE7-27F35FB7276D", "versionEndExcluding": "8.10.112.0", "versionStartIncluding": "8.9"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:1111-4pwe:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "7262ADAB-296F-4DC2-9CD7-A86D7F6441C8"}, {"criteria": "cpe:2.3:h:cisco:1111-8plteeawb:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "929A06B1-38F1-42F4-B179-D42B04506AFC"}, {"criteria": "cpe:2.3:h:cisco:1111-8pwb:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E3056B31-1977-4472-BC74-19A5B8B5EC44"}, {"criteria": "cpe:2.3:h:cisco:1113-8plteeawe:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "9261A638-E2E4-4EF0-84E9-A585BF763263"}, {"criteria": "cpe:2.3:h:cisco:1113-8pmwe:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "8C85463D-0B37-4746-B7EA-80F3096305E7"}, {"criteria": "cpe:2.3:h:cisco:1113-8pwe:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "58C04E5B-AC03-440F-9007-0D6761B41F68"}, {"criteria": "cpe:2.3:h:cisco:1116-4plteeawe:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "29A5E963-2987-4927-862A-6375624FC876"}, {"criteria": "cpe:2.3:h:cisco:1116-4pwe:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3601499F-AD3B-47EA-816A-A01379CA1A33"}, {"criteria": "cpe:2.3:h:cisco:1117-4plteeawe:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "303129EF-9107-4B39-8683-1BD917B3E68D"}, {"criteria": "cpe:2.3:h:cisco:1117-4pmlteeawe:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "76B2B271-555B-4439-95D8-086E516F1169"}, {"criteria": "cpe:2.3:h:cisco:1117-4pmwe:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "6CB321CD-9096-4F75-AD2F-4EAE1CA75D76"}, {"criteria": "cpe:2.3:h:cisco:1117-4pwe:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "98F31C77-0303-4FD9-B968-6B430202C6AD"}, {"criteria": "cpe:2.3:h:cisco:aironet_1815:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "F8BF9DDB-884D-47B5-A295-8BFA5207C412"}, {"criteria": "cpe:2.3:h:cisco:aironet_1830e:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "4590D445-B4B6-48E6-BF55-BEA6BA763410"}, {"criteria": "cpe:2.3:h:cisco:aironet_1830i:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "848CC5CD-1982-4F31-A626-BD567E1C19F0"}, {"criteria": "cpe:2.3:h:cisco:aironet_1850e:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "24E47788-9B54-42C5-AD83-428B22674575"}, {"criteria": "cpe:2.3:h:cisco:aironet_1850i:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A333CD0B-4729-4E64-8B52-A3F5138F5B70"}, {"criteria": "cpe:2.3:h:cisco:business_140ac:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "6331ADD0-9438-4095-84D4-4434C4782C60"}, {"criteria": "cpe:2.3:h:cisco:business_145ac:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "19202724-5BEB-487C-98EA-F3B6924C52CD"}, {"criteria": "cpe:2.3:h:cisco:business_240ac:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "07135C18-DDB4-41F3-971F-A4FC38C99E26"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cisco:business_access_points:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "78149144-CCF5-4C71-B22D-45261C4ACABC", "versionEndExcluding": "10.1.1.0", "versionStartIncluding": "10.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:access_points:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "70B4ABE1-4F2F-478A-AA0E-8F293105FEBE", "versionEndExcluding": "16.12.4a"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:catalyst_9800-40:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "1B9ED0E5-CB20-4106-9CF2-8EB587B33543"}, {"criteria": "cpe:2.3:h:cisco:catalyst_9800-80:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2B0E620C-8E09-4F7C-A326-26013173B993"}, {"criteria": "cpe:2.3:h:cisco:catalyst_9800-cl:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "FF93F1C8-669F-4ECB-8D81-ECDA7B550175"}, {"criteria": "cpe:2.3:h:cisco:catalyst_9800-l:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2E0BA345-B7D7-4975-9199-4DC7875BBFD0"}, {"criteria": "cpe:2.3:h:cisco:catalyst_9800-l-c:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "4E9EA95F-4E39-4D9C-8A84-D1F6014A4A40"}, {"criteria": "cpe:2.3:h:cisco:catalyst_9800-l-f:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "EA0BC769-C244-41BD-BE80-E67F4E1CDDA4"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cisco:aironet_access_point_software:8.5\\(151.0\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FDF08F54-1FD8-4542-9CA0-CCCBB686B62D"}, {"criteria": "cpe:2.3:a:cisco:aironet_access_point_software:17.2.0.26:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "35BF64F8-9B4F-460D-85A1-F1D57E7FD695"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:aironet_1850e:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "24E47788-9B54-42C5-AD83-428B22674575"}, {"criteria": "cpe:2.3:h:cisco:aironet_1850i:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A333CD0B-4729-4E64-8B52-A3F5138F5B70"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ykramarz@cisco.com"}