A vulnerability in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Wireless Controller Software for the Cisco Catalyst 9000 Family Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition of an affected device. The vulnerability is due to insufficient validation of CAPWAP packets. An attacker could exploit this vulnerability 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.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: cisco

Published: 2021-03-24T00:00:00

Updated: 2021-03-24T20:15:46

Reserved: 2020-11-13T00:00:00


Link: CVE-2021-1373

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2021-03-24T21:15:11.960

Modified: 2023-11-07T03:28:07.860


Link: CVE-2021-1373

JSON object: View

cve-icon Redhat Information

No data.

CWE