A vulnerability in the Wireless Network Control daemon (wncd) of Cisco IOS XE Software for Wireless LAN Controllers could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition. This vulnerability is due to improper memory management. An attacker could exploit this vulnerability by sending a series of network requests to an affected device. A successful exploit could allow the attacker to cause the wncd process to consume available memory and eventually cause the device to reload, resulting in a DoS condition.
History

Thu, 21 Nov 2024 22:15:00 +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:

Updated: 2024-11-21T21:43:32.060Z

Reserved: 2022-10-27T18:47:50.367Z

Link: CVE-2023-20202

cve-icon Vulnrichment

Updated: 2024-08-02T09:05:35.862Z

cve-icon NVD

Status : Modified

Published: 2023-09-27T18:15:11.177

Modified: 2024-11-21T07:40:49.307

Link: CVE-2023-20202

cve-icon Redhat

No data.