A vulnerability in the packet processing functionality of Cisco Embedded Wireless Controller (EWC) Software for Catalyst Access Points (APs) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected AP. This vulnerability is due to insufficient buffer allocation. An attacker could exploit this vulnerability by sending crafted traffic to an affected device. A successful exploit could allow the attacker to exhaust available resources and cause a DoS condition on an affected AP, as well as a DoS condition for client traffic traversing the AP.
History

Thu, 07 Nov 2024 22:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2021-09-23T02:30:45.294570Z

Updated: 2024-11-07T21:51:48.650Z

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

Link: CVE-2021-1615

cve-icon Vulnrichment

Updated: 2024-08-03T16:18:10.808Z

cve-icon NVD

Status : Modified

Published: 2021-09-23T03:15:12.470

Modified: 2024-11-21T05:44:44.683

Link: CVE-2021-1615

cve-icon Redhat

No data.