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

Sat, 09 Nov 2024 00:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2021-03-24T20:15:46.915280Z

Updated: 2024-11-08T23:31:57.262Z

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

Link: CVE-2021-1373

cve-icon Vulnrichment

Updated: 2024-08-03T16:11:17.041Z

cve-icon NVD

Status : Modified

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

Modified: 2024-11-21T05:44:12.353

Link: CVE-2021-1373

cve-icon Redhat

No data.