{"id":"CVE-2007-4012","aliases":["EUVD-2007-3996","GHSA-q69v-9h9q-cr4v"],"status":"published","title":"Cisco 4100 and 4400, Airespace 4000, and Catalyst 6500 and 3750 Wireless LAN Controller (WLC)...","description":"Cisco 4100 and 4400, Airespace 4000, and Catalyst 6500 and 3750 Wireless LAN Controller (WLC) software 4.1 before 4.1.180.0 allows remote attackers to cause a denial of service (ARP storm) via a broadcast ARP packet that \"targets the IP address of a known client context\", aka CSCsj50374.","severity":{"version":"2.0","score":7.1,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01684,"percentile":0.77136,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2007-07-26T00:00:00Z","modified":"2026-06-16T22:43:14Z","products":[{"vendor":"cisco","product":"wireless_lan_controller_software"}],"references":[{"url":"http://www.vupen.com/english/advisories/2007/2636","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://secunia.com/advisories/26161","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/35576","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/25043","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.securitytracker.com/id?1018444","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/44591","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.cisco.com/en/US/products/products_security_advisory09186a008088ab28.shtml","tags":["vendor-advisory","x_refsource_CISCO","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-4012"},{"url":"https://github.com/advisories/GHSA-q69v-9h9q-cr4v"}],"sources":{"cve":[{"id":"CVE-2007-4012","description":"Cisco 4100 and 4400, Airespace 4000, and Catalyst 6500 and 3750 Wireless LAN Controller (WLC) software 4.1 before 4.1.180.0 allows remote attackers to cause a denial of service (ARP storm) via a broadcast ARP packet that \"targets the IP address of a known client context\", aka CSCsj50374.","status":"published","published":"2007-07-26T00:00:00Z","modified":"2024-08-07T14:37:06.037Z","updated_at":"2026-11-02T13:33:30.262137Z"}],"euvd":[{"id":"EUVD-2007-3996","description":"Cisco 4100 and 4400, Airespace 4000, and Catalyst 6500 and 3750 Wireless LAN Controller (WLC) software 4.1 before 4.1.180.0 allows remote attackers to cause a denial of service (ARP storm) via a broadcast ARP packet that \"targets the IP address of a known client context\", aka CSCsj50374.","status":"published","published":"2007-07-26T00:00:00Z","modified":"2024-08-07T14:37:06Z","updated_at":"2026-11-03T01:16:23.468985Z"}],"ghsa":[{"id":"GHSA-q69v-9h9q-cr4v","title":"Cisco 4100 and 4400, Airespace 4000, and Catalyst 6500 and 3750 Wireless LAN Controller (WLC)...","description":"Cisco 4100 and 4400, Airespace 4000, and Catalyst 6500 and 3750 Wireless LAN Controller (WLC) software 4.1 before 4.1.180.0 allows remote attackers to cause a denial of service (ARP storm) via a broadcast ARP packet that \"targets the IP address of a known client context\", aka CSCsj50374.","status":"published","published":"2022-05-01T18:19:26Z","modified":"2023-01-31T05:04:29Z","updated_at":"2026-11-02T14:48:41.072786Z"}],"nvd":[{"id":"CVE-2007-4012","description":"Cisco 4100 and 4400, Airespace 4000, and Catalyst 6500 and 3750 Wireless LAN Controller (WLC) software 4.1 before 4.1.180.0 allows remote attackers to cause a denial of service (ARP storm) via a broadcast ARP packet that \"targets the IP address of a known client context\", aka CSCsj50374.","status":"published","published":"2007-07-26T00:30:00Z","modified":"2026-06-16T22:43:14.41Z","cvss":[{"version":"2.0","score":7.1,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:17.964611Z"}]}}