CVE-2007-4012

no score yetEPSS 1.7%

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.

EPSS: 1.7% chance of exploitation in the next 30 days; higher than 76% of CVEs (scores of 2026-10-31)
Published: 2007-07-26
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

cisco:wireless_lan_controller_software

References

http://secunia.com/advisories/26161
http://www.cisco.com/en/US/products/products_security_advisory09186a008088ab28.shtml
http://www.securityfocus.com/bid/25043
http://www.securitytracker.com/id?1018444
http://www.vupen.com/english/advisories/2007/2636

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