CVE-2006-4982

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2006-09-19T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Cisco NAC maintains an exception list that does not record device properties other than MAC address, which allows physically proximate attackers to bypass control methods and join a local network by spoofing the MAC address of a different type of device, as demonstrated by using the MAC address of a disconnected printer."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-10-17T20:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "20060919 White paper release: Bypassing network access control (NAC) systems", "tags": ["mailing-list", "x_refsource_BUGTRAQ"], "url": "http://www.securityfocus.com/archive/1/446421/100/0/threaded"}, {"tags": ["x_refsource_MISC"], "url": "http://www.insightix.com/files/pdf/Bypassing_NAC_Solutions_Whitepaper.pdf"}, {"name": "30978", "tags": ["vdb-entry", "x_refsource_OSVDB"], "url": "http://www.osvdb.org/30978"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2006-4982", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Cisco NAC maintains an exception list that does not record device properties other than MAC address, which allows physically proximate attackers to bypass control methods and join a local network by spoofing the MAC address of a different type of device, as demonstrated by using the MAC address of a disconnected printer."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "20060919 White paper release: Bypassing network access control (NAC) systems", "refsource": "BUGTRAQ", "url": "http://www.securityfocus.com/archive/1/446421/100/0/threaded"}, {"name": "http://www.insightix.com/files/pdf/Bypassing_NAC_Solutions_Whitepaper.pdf", "refsource": "MISC", "url": "http://www.insightix.com/files/pdf/Bypassing_NAC_Solutions_Whitepaper.pdf"}, {"name": "30978", "refsource": "OSVDB", "url": "http://www.osvdb.org/30978"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T19:32:22.709Z"}, "title": "CVE Program Container", "references": [{"name": "20060919 White paper release: Bypassing network access control (NAC) systems", "tags": ["mailing-list", "x_refsource_BUGTRAQ", "x_transferred"], "url": "http://www.securityfocus.com/archive/1/446421/100/0/threaded"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://www.insightix.com/files/pdf/Bypassing_NAC_Solutions_Whitepaper.pdf"}, {"name": "30978", "tags": ["vdb-entry", "x_refsource_OSVDB", "x_transferred"], "url": "http://www.osvdb.org/30978"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2006-4982", "datePublished": "2006-09-26T01:43:00.000Z", "dateReserved": "2006-09-25T00:00:00.000Z", "dateUpdated": "2024-08-07T19:32:22.709Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:cisco:network_access_control:*:*:*:*:*:*:*:*", "matchCriteriaId": "EA567228-118D-4A98-BFCC-D86F12F39D69", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Cisco NAC maintains an exception list that does not record device properties other than MAC address, which allows physically proximate attackers to bypass control methods and join a local network by spoofing the MAC address of a different type of device, as demonstrated by using the MAC address of a disconnected printer."}, {"lang": "es", "value": "Cisco NAC mantiene una lista de excepciones que no guarda propiedades de dispositivo que no sean direcciones MAC, lo que permite a atacantes f\u00edsicamente pr\u00f3ximos evitar los m\u00e9todos de control y unirse a la red local suplantando la direcci\u00f3n MAC de un tipo diferente de dispositivo, como se ha demostrado usando la direcci\u00f3n MAC de una impresora desconectada."}], "id": "CVE-2006-4982", "lastModified": "2026-06-16T22:30:15.050", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": true, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2006-09-26T02:07:00.000", "references": [{"source": "cve@mitre.org", "url": "http://www.insightix.com/files/pdf/Bypassing_NAC_Solutions_Whitepaper.pdf"}, {"source": "cve@mitre.org", "url": "http://www.osvdb.org/30978"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/446421/100/0/threaded"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.insightix.com/files/pdf/Bypassing_NAC_Solutions_Whitepaper.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.osvdb.org/30978"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/446421/100/0/threaded"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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