CVE-2023-20251 (mobility_express_software)

A vulnerability in the memory buffer of Cisco Wireless LAN Controller (WLC) AireOS Software could allow an unauthenticated, adjacent attacker to cause memory leaks that could eventually lead to a device reboot.

This vulnerability is due to memory leaks caused by multiple clients connecting under specific conditions. An attacker could exploit this vulnerability by causing multiple wireless clients to attempt to connect to an access point (AP) on an affected device. A successful exploit could allow the attacker to cause …

attacker buffer cisco cisco wireless lan controller clients conditions controller cve device exploit lan leaks memory memory leaks reboot software unauthenticated under vulnerability wireless