{"containers":{"cna":{"affected":[{"product":"Cisco IOS","vendor":"n/a","versions":[{"status":"affected","version":"Cisco IOS"}]}],"datePublic":"2018-03-28T00:00:00.000Z","descriptions":[{"lang":"en","value":"A vulnerability in the 802.1x multiple-authentication (multi-auth) feature of Cisco IOS Software could allow an unauthenticated, adjacent attacker to bypass the authentication phase on an 802.1x multi-auth port. The vulnerability is due to a logic change error introduced into the code. An attacker could exploit this vulnerability by trying to access an 802.1x multi-auth port after a successful supplicant has authenticated. An exploit could allow the attacker to bypass the 802.1x access controls and obtain access to the network. Cisco Bug IDs: CSCvg69701."}],"problemTypes":[{"descriptions":[{"cweId":"CWE-287","description":"CWE-287","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2018-04-03T09:57:01.000Z","orgId":"d1c1063e-7a18-46af-9102-31f8928bc633","shortName":"cisco"},"references":[{"name":"103571","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/103571"},{"tags":["x_refsource_CONFIRM"],"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-dot1x"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"psirt@cisco.com","ID":"CVE-2018-0163","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Cisco IOS","version":{"version_data":[{"version_value":"Cisco IOS"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"A vulnerability in the 802.1x multiple-authentication (multi-auth) feature of Cisco IOS Software could allow an unauthenticated, adjacent attacker to bypass the authentication phase on an 802.1x multi-auth port. The vulnerability is due to a logic change error introduced into the code. An attacker could exploit this vulnerability by trying to access an 802.1x multi-auth port after a successful supplicant has authenticated. An exploit could allow the attacker to bypass the 802.1x access controls and obtain access to the network. Cisco Bug IDs: CSCvg69701."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-287"}]}]},"references":{"reference_data":[{"name":"103571","refsource":"BID","url":"http://www.securityfocus.com/bid/103571"},{"name":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-dot1x","refsource":"CONFIRM","url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-dot1x"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-05T03:14:16.957Z"},"title":"CVE Program Container","references":[{"name":"103571","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/103571"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-dot1x"}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-12-02T18:54:20.403835Z","id":"CVE-2018-0163","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-12-02T20:54:54.828Z"}}]},"cveMetadata":{"assignerOrgId":"d1c1063e-7a18-46af-9102-31f8928bc633","assignerShortName":"cisco","cveId":"CVE-2018-0163","datePublished":"2018-03-28T22:00:00.000Z","dateReserved":"2017-11-27T00:00:00.000Z","dateUpdated":"2024-12-02T20:54:54.828Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}