Vulnerabilities (CVE)

Filtered by vendor Cisco Subscribe
Filtered by product Catalyst 9800-cl
Total 62 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2020-3559 1 Cisco 30 1111-4pwe, 1111-8plteeawb, 1111-8pwb and 27 more 2021-04-16 7.8 HIGH 8.6 HIGH
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.
CVE-2020-3487 1 Cisco 10 Catalyst 9115 Ap, Catalyst 9117 Ap, Catalyst 9120 Ap and 7 more 2020-10-06 6.1 MEDIUM 6.5 MEDIUM
Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition of an affected device. These vulnerabilities are due to insufficient validation of CAPWAP packets. An attacker could exploit these vulnerabilities by sending a malformed CAPWAP packet to an affected device. A successful exploit could allow the attacker to cause the affected device to crash and reload, resulting in a DoS condition on the affected device.