CVE-2010-2983: The workgroup bridge (aka WGB) functionality in Cisco Unified Wireless Network (UWN) Solution 7.x before 7....

Security readout for executives and security teams

This CVE describes a denial-of-service risk in Cisco Unified Wireless Network 7.x WGB functionality before 7.0.98.0. An attacker could force dropped wireless connections using spoofed EAPoL-Logoff frames. The business impact is availability disruption, not data theft, based on the provided sources. Exposure is most likely in Cisco UWN 7.x environments using workgroup bridge functionality before 7.0.98.0. The bundle does not confirm default exposure, exact network position required, or non-Cisco affected products. Prioritize remediation where WGB supports business-critical wireless connectivity. Because the known impact is connection disruption and exploitation evidence is absent, handle as a targeted availability risk rather than an emergency breach indicator. Mitigation focus: Check Cisco release notes and vendor guidance for CSCte43374.; Upgrade affected Cisco UWN 7.x deployments to 7.0.98.0 or later where applicable.; Identify whether workgroup bridge functionality is enabled in wireless environments..

Prepared

Jun 28, 2026, 02:01 UTC (UTC+00:00)

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