CVE-2010-0574: Unspecified vulnerability in Cisco Wireless LAN Controller (WLC) software 3.2 before 3.2.215.0; 4.1 and 4.2...

Security readout for executives and security teams

This issue can let a remote attacker crash and reload affected Cisco Wireless LAN Controllers using a crafted IKE packet. For executives, the risk is wireless service disruption, not documented data theft or takeover in the provided sources. Exposure is likely limited to organizations still running the listed Cisco WLC releases: 3.2, 4.1, 4.2, 4.1M, 4.2M, 5.0, 5.1, 5.2, or 6.0 before Cisco's fixed versions. Treat as a service-availability risk for legacy wireless infrastructure. Prioritize if affected WLCs support critical offices, healthcare, retail, manufacturing, or sites with limited network redundancy. Mitigation focus: Identify Cisco WLC software versions across wireless controller inventory.; Upgrade affected releases to Cisco's fixed versions or later.; Prioritize controllers supporting critical business sites or remote access..

Prepared

Jun 28, 2026, 01:40 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.