CVE-2020-3260

{"id": "CVE-2020-3260", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.3, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 6.5, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "ykramarz@cisco.com", "cvssData": {"scope": "CHANGED", "version": "3.0", "baseScore": 7.4, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:A/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": 2.8}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2020-04-15T21:15:35.997", "references": [{"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-airo-wpa-dos-5ZLs6ESz", "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-399"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in Cisco Aironet Series Access Points Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to the improper processing of client packets that are sent to an affected access point (AP). An attacker could exploit this vulnerability by sending a large number of sustained client packets to the affected AP. A successful exploit could allow the attacker to cause the affected AP to crash, resulting in a DoS condition."}, {"lang": "es", "value": "Una vulnerabilidad en el Software Cisco Aironet Series Access Points podr\u00eda permitir a un atacante no autenticado adyacente causar una condici\u00f3n de denegaci\u00f3n de servicio (DoS) sobre un dispositivo afectado. La vulnerabilidad es debido al procesamiento inapropiado de los paquetes del cliente que se env\u00edan hacia un punto de acceso (AP) afectado. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de una gran cantidad de paquetes de clientes sostenidos hacia el AP afectado. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante causar que el AP afectado se bloquee, resultando en una condici\u00f3n DoS."}], "lastModified": "2020-04-29T13:58:55.520", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:aironet_1542i_firmware:8.9\\(100.0\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "523BD1A2-BEDD-4273-82C1-CFE568E654A4"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:aironet_1542i:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3AE916B2-CAAD-4508-A47E-A7D4D88B077A"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:aironet_1542d_firmware:8.9\\(100.0\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C220BC75-B7B6-4414-995B-9CCB0C359102"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:aironet_1542d:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "C5DB7510-2741-464A-8FC9-8419985E330F"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:aironet_1815_firmware:8.9\\(100.0\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BF178493-A5E7-4E9F-812F-1529B2D4A3C1"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:aironet_1815:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "F8BF9DDB-884D-47B5-A295-8BFA5207C412"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:aironet_1830_firmware:8.9\\(100.0\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "528B2515-108F-4FA8-87BF-C1EC71D33CD7"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:aironet_1830:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "093AB3A8-853B-4094-BFB5-6A8775AAA8D3"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:aironet_1840_firmware:8.9\\(100.0\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1AFC29D3-7397-460B-B3AE-2F253BB04F68"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:aironet_1840:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A69CA9D6-914D-436F-AA81-B218CC312D29"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:aironet_1850_firmware:8.9\\(100.0\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "10E1B14F-8BA6-4968-A808-D273384363F2"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:aironet_1850:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "BE0B76A8-377E-4176-8F04-B0D468D4E767"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ykramarz@cisco.com"}