CVE-2025-20315

A vulnerability in the Network-Based Application Recognition NBAR feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload, causing a denial of service DoS condition. This vulnerability is due to improper handling of malformed Control...

CVE-2021-1565

Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points CAPWAP protocol processing of Cisco IOS XE Software for Cisco Catalyst 9000 Family Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected...

The vulnerability in the implementation of the Control and Provisioning of Wireless Access Points (CAPWAP) protocol for the Cisco IOS XE operating system on Cisco Catalyst 9800 wireless controller and Catalyst 9100 access points allows a attacker to cause a service failure.

The vulnerability of the Control and Provisioning of Wireless Access Points CAPWAP implementation in the Cisco IOS XE operating system for Cisco Catalyst 9800 wireless controller and Catalyst 9100 access points is related to errors in processing input data. Exploiting this vulnerability can allow...