CVE-2023-20112 – Cisco Access Point Software Association Request Denial of Service Vulnerability

https://notcve.org/view.php?id=CVE-2023-20112

23 Mar 2023 — A vulnerability in Cisco access point (AP) software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient validation of certain parameters within 802.11 frames. An attacker could exploit this vulnerability by sending a wireless 802.11 association request frame with crafted parameters to an affected device. A successful exploit could allow the attacker to cause an unexpected reload of an affected device,... • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ap-assoc-dos-D2SunWK2 • CWE-125: Out-of-bounds Read CWE-126: Buffer Over-read •