{"containers": {"cna": {"affected": [{"product": "Cisco Aironet Access Point Software", "vendor": "Cisco", "versions": [{"lessThan": "n/a", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "datePublic": "2019-10-16T00:00:00", "descriptions": [{"lang": "en", "value": "A vulnerability in the bridge protocol data unit (BPDU) forwarding functionality of Cisco Aironet Access Points (APs) could allow an unauthenticated, adjacent attacker to cause an AP port to go into an error disabled state. The vulnerability occurs because BPDUs received from specific wireless clients are forwarded incorrectly. An attacker could exploit this vulnerability on the wireless network by sending a steady stream of crafted BPDU frames. A successful exploit could allow the attacker to cause a limited denial of service (DoS) attack because an AP port could go offline."}], "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_0": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.0"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-20", "description": "CWE-20", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2019-10-16T18:36:40", "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco"}, "references": [{"name": "20191016 Cisco Aironet Access Points Bridge Protocol Data Unit Port Disable Denial of Service Vulnerability", "tags": ["vendor-advisory", "x_refsource_CISCO"], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191016-airo-dos"}], "source": {"advisory": "cisco-sa-20191016-airo-dos", "defect": [["CSCvn80147"]], "discovery": "INTERNAL"}, "title": "Cisco Aironet Access Points Bridge Protocol Data Unit Port Disable Denial of Service Vulnerability", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@cisco.com", "DATE_PUBLIC": "2019-10-16T16:00:00-0700", "ID": "CVE-2019-15265", "STATE": "PUBLIC", "TITLE": "Cisco Aironet Access Points Bridge Protocol Data Unit Port Disable Denial of Service Vulnerability"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Cisco Aironet Access Point Software", "version": {"version_data": [{"affected": "<", "version_affected": "<", "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 bridge protocol data unit (BPDU) forwarding functionality of Cisco Aironet Access Points (APs) could allow an unauthenticated, adjacent attacker to cause an AP port to go into an error disabled state. The vulnerability occurs because BPDUs received from specific wireless clients are forwarded incorrectly. An attacker could exploit this vulnerability on the wireless network by sending a steady stream of crafted BPDU frames. A successful exploit could allow the attacker to cause a limited denial of service (DoS) attack because an AP port could go offline."}]}, "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": "7.4", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.0"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-20"}]}]}, "references": {"reference_data": [{"name": "20191016 Cisco Aironet Access Points Bridge Protocol Data Unit Port Disable Denial of Service Vulnerability", "refsource": "CISCO", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191016-airo-dos"}]}, "source": {"advisory": "cisco-sa-20191016-airo-dos", "defect": [["CSCvn80147"]], "discovery": "INTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T00:42:03.739Z"}, "title": "CVE Program Container", "references": [{"name": "20191016 Cisco Aironet Access Points Bridge Protocol Data Unit Port Disable Denial of Service Vulnerability", "tags": ["vendor-advisory", "x_refsource_CISCO", "x_transferred"], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191016-airo-dos"}]}]}, "cveMetadata": {"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2019-15265", "datePublished": "2019-10-16T18:36:41.060972Z", "dateReserved": "2019-08-20T00:00:00", "dateUpdated": "2024-09-16T19:24:08.713Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:cisco:aironet_1540_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "8B75AD68-C993-4FDB-99E6-0CBE8AFE2554", "versionEndExcluding": "8.5.151.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:aironet_1540_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "C230D285-DEF3-4479-9AAD-6B71F1BA6487", "versionEndExcluding": "8.8.120.0", "versionStartIncluding": "8.6", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:aironet_1540_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "3230B175-0437-47E5-B23B-58AF12A4D04C", "versionEndExcluding": "8.9.100.0", "versionStartIncluding": "8.8.125.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:cisco:aironet_1540:-:*:*:*:*:*:*:*", "matchCriteriaId": "72BFEED4-7AD7-406F-A044-BDEA98133711", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:cisco:aironet_1560_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "F790E0C0-EA7E-406F-9BC0-6CE8DD09C21E", "versionEndExcluding": "8.5.151.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:aironet_1560_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "B89D5CF5-9C63-4FE5-B6EF-A1F696A1E495", "versionEndExcluding": "8.8.120.0", "versionStartIncluding": "8.6", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:aironet_1560_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "C70F24A0-18C8-4A7B-85C1-FB8B32F14EBE", "versionEndExcluding": "8.9.100.0", "versionStartIncluding": "8.8.125.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:cisco:aironet_1560:-:*:*:*:*:*:*:*", "matchCriteriaId": "8191FD87-4E55-4F38-8DB0-7E6772AD075B", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:cisco:aironet_1800_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "00280E6B-E762-4201-8FB0-55E8FB2BB4C9", "versionEndExcluding": "8.5.151.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:aironet_1800_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "6A02E232-8A4C-4CD1-AB50-55F3FFE05D78", "versionEndExcluding": "8.8.120.0", "versionStartIncluding": "8.6", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:aironet_1800_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "4A77DBD8-876B-4167-8078-FD34605FD2B7", "versionEndExcluding": "8.9.100.0", "versionStartIncluding": "8.8.125.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:cisco:aironet_1800:-:*:*:*:*:*:*:*", "matchCriteriaId": "02F4C00A-D1E2-4B21-A14E-F30B4B818493", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:cisco:aironet_2800_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "3F1AD8DA-EC9A-40C8-996A-C11964FFB5C3", "versionEndExcluding": "8.5.151.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:aironet_2800_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "B868B17A-4B21-465F-8548-41E2FA70DEF8", "versionEndExcluding": "8.8.120.0", "versionStartIncluding": "8.6", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:aironet_2800_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "4C51F9B2-3D1D-40E2-A25E-9EA16F572DA6", "versionEndExcluding": "8.9.100.0", "versionStartIncluding": "8.8.125.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:cisco:aironet_2800:-:*:*:*:*:*:*:*", "matchCriteriaId": "3C28A6B0-10FF-4C6D-8527-2313E163C98E", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:cisco:aironet_3800_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "3FB06369-FA28-49ED-9D46-371A2E12DDDE", "versionEndExcluding": "8.5.151.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:aironet_3800_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "1C5F5995-447D-49D2-9B9B-21328BC9398C", "versionEndExcluding": "8.8.120.0", "versionStartIncluding": "8.6", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:aironet_3800_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "A5926A2B-C2C3-4FFA-9A99-71E01F97C2F3", "versionEndExcluding": "8.9.100.0", "versionStartIncluding": "8.8.125.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:cisco:aironet_3800:-:*:*:*:*:*:*:*", "matchCriteriaId": "7636F7E2-E386-4F8C-A0C5-F510D8E21DA4", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability in the bridge protocol data unit (BPDU) forwarding functionality of Cisco Aironet Access Points (APs) could allow an unauthenticated, adjacent attacker to cause an AP port to go into an error disabled state. The vulnerability occurs because BPDUs received from specific wireless clients are forwarded incorrectly. An attacker could exploit this vulnerability on the wireless network by sending a steady stream of crafted BPDU frames. A successful exploit could allow the attacker to cause a limited denial of service (DoS) attack because an AP port could go offline."}, {"lang": "es", "value": "Una vulnerabilidad en la funcionalidad de reenv\u00edo de bridge protocol data unit (BPDU) de Cisco Aironet Access Points (APs), podr\u00eda permitir a un atacante adyacente no autenticado causar que un puerto del AP entre en un estado de error deshabilitado. La vulnerabilidad se presenta porque las BPDU recibidas de clientes inal\u00e1mbricos espec\u00edficos son reenviadas incorrectamente. Un atacante podr\u00eda explotar esta vulnerabilidad en la red inal\u00e1mbrica mediante el env\u00edo de un flujo constante de tramas BPDU dise\u00f1adas. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante causar un ataque de denegaci\u00f3n de servicio (DoS) limitado porque un puerto del AP podr\u00eda desconectarse."}], "id": "CVE-2019-15265", "lastModified": "2019-10-22T19:33:18.563", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 2.1, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 4.0, "source": "ykramarz@cisco.com", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-10-16T19:15:14.147", "references": [{"source": "ykramarz@cisco.com", "tags": ["Vendor Advisory"], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191016-airo-dos"}], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-20"}], "source": "ykramarz@cisco.com", "type": "Secondary"}]}

{}