VULNERABILITY INTELLIGENCE

CVE-2007-4012

CVSS score7.1 HIGH

EPSS probability1.68%

CISA KEVNot currently listed

Published2007-07-26

Last modified2026-06-16

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.