CVE-2023-20176 (catalyst_9124_firmware, catalyst_9130_firmware, catalyst_9136_firmware, catalyst_9164_firmware, catalyst_9166_firmware)

A vulnerability in the networking component of Cisco access point (AP) software could allow an unauthenticated, remote attacker to cause a temporary disruption of service.

This vulnerability is due to overuse of AP resources. An attacker could exploit this vulnerability by connecting to an AP on an affected device as a wireless client and sending a high rate of traffic over an extended period of time. A successful exploit could allow the attacker to cause the Datagram TLS (DTLS) session …

access access point attacker cisco client cve device disruption exploit networking point resources service software unauthenticated vulnerability wireless