high8.6
CVE-2020-3559
A vulnerability in Cisco Aironet Access Point (AP) Software could allow an unauthenticated, remote attacker to cause an affected device to reload.
Impact
A vulnerability in Cisco Aironet Access Point (AP) Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to improper handling of clients that are trying to connect to the AP. An attacker could exploit this vulnerability by sending authentication requests from multiple clients to an affected device. A successful exploit could allow the attacker to cause the affected device to reload.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Cisco | Wireless Lan Controller | from 8.9 before 8.10.112.0 |
| Cisco | Business Access Points | from 10.0 before 10.1.1.0 |
| Cisco | Access Points | before 16.12.4a |
| Cisco | Aironet Access Point Software | Versions 8.5\(151.0\), 17.2.0.26 |