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 device. These vulnerabilities are due to insufficient validation of CAPWAP packets. An attacker could exploit the vulnerabilities by sending a malformed CAPWAP packet to an affected device. A successful exploit could allow the attacker to cause the affected device to crash and reload, resulting in a DoS condition.
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No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
11
Affected Products
2
References
cisco / ios_xe
| cisco | ios_xe | - | - |
| cisco | ios_xe | - | - |
| cisco | ios_xe | - | - |
| cisco | ios_xe | - | - |
| cisco | embedded_wireless_controller | - | - |
| cisco | catalyst_9800_firmware | - | - |
| cisco | catalyst_9800_firmware | - | - |
| cisco | catalyst_9800_firmware | - | - |
| cisco | catalyst_9800_firmware | - | - |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Exploitability
Impact