CVE-2010-2980: Cisco Unified Wireless Network Solution Software

High severity, CVSS 7.8. EPSS: 1.2% chance of exploitation in the next 30 days.

Cisco Unified Wireless Network (UWN) Solution 7.x before 7.0.98.0 on 5508 series controllers allows remote attackers to cause a denial of service (pbuf exhaustion and device crash) via fragmented traffic, aka Bug ID CSCtd26794.

Affected products

• Cisco Unified Wireless Network Solution Software: version 7.0 only; version 7.0.98.0 only

Published 2010-08-10. Last modified 2026-06-16.