Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition of an affected device. These vulnerabilities are due to insufficient validation of CAPWAP packets. An attacker could exploit these 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 on the affected device.
History

Thu, 14 Nov 2024 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2020-09-24T17:52:11.353867Z

Updated: 2024-11-13T17:59:22.705Z

Reserved: 2019-12-12T00:00:00

Link: CVE-2020-3493

cve-icon Vulnrichment

Updated: 2024-08-04T07:37:54.304Z

cve-icon NVD

Status : Modified

Published: 2020-09-24T18:15:20.620

Modified: 2024-11-21T05:31:10.993

Link: CVE-2020-3493

cve-icon Redhat

No data.