CVE-2020-3552 — Cisco Aironet Access Points Ethernet Wired Clients Denial of Service Vulnerability
A vulnerability in the Ethernet packet handling of Cisco Aironet Access Points (APs) Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS…
Published: 2020-09-24 · CVSS: 7.4 · CVSS 3.0
A vulnerability in the Ethernet packet handling of Cisco Aironet Access Points (APs) Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by connecting as a wired client to the Ethernet interface of an affected device and sending a series of specific packets within a short time frame. A successful exploit could allow the attacker to cause a NULL pointer access that results in a reload of the affected device.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7