CVE-2020-3206

A vulnerability in the handling of IEEE 802.11w Protected Management Frames PMFs of Cisco Catalyst 9800 Series Wireless Controllers that are running Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to terminate a valid user connection to an affected device. The vulnerabilit...

Design/Logic Flaw

A vulnerability in the hardware crypto driver of Cisco IOS XE Software for Cisco 4300 Series Integrated Services Routers and Cisco Catalyst 9800-L Wireless Controllers could allow an unauthenticated, remote attacker to disconnect legitimate IPsec VPN sessions to an affected device. The...

Design/Logic Flaw

A vulnerability in the handling of IEEE 802.11w Protected Management Frames PMFs of Cisco Catalyst 9800 Series Wireless Controllers that are running Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to terminate a valid user connection to an affected device. The vulnerabilit...

CVE-2020-3221 Cisco IOS XE Software Flexible NetFlow Version 9 Denial of Service Vulnerability

A vulnerability in the Flexible NetFlow Version 9 packet processor of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to improper...

CVE-2020-3221 Cisco IOS XE Software Flexible NetFlow Version 9 Denial of Service Vulnerability

A vulnerability in the Flexible NetFlow Version 9 packet processor of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to improper...

CVE-2020-3206 Cisco IOS XE Software Catalyst 9800 Series Wireless Controllers Denial of Service Vulnerability

A vulnerability in the handling of IEEE 802.11w Protected Management Frames PMFs of Cisco Catalyst 9800 Series Wireless Controllers that are running Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to terminate a valid user connection to an affected device. The vulnerabilit...

CVE-2020-3206

CVE-2020-3206 affects Cisco Catalyst 9800 Series Wireless Controllers running IOS XE. The issue is a failure to properly validate IEEE 802.11w Protected Management Frames (PMFs), allowing an unauthenticated, adjacent attacker to terminate a single valid user connection on an affected device. Mult...

CVE-2020-3203 Cisco IOS XE Software Catalyst 9800 Series Wireless Controllers Denial of Service Vulnerability

A vulnerability in the locally significant certificate LSC provisioning feature of Cisco Catalyst 9800 Series Wireless Controllers that are running Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a memory leak that could lead to a denial of service DoS condition. Th...

CVE-2020-3203

Cisco IOS XE on Catalyst 9800 Series Wireless Controllers is affected by CVE-2020-3203 due to a flaw in the locally significant certificate (LSC) provisioning feature, where incorrect processing of PKI/SSL packets can cause a memory leak. An unauthenticated remote attacker could send crafted SSL ...

Cisco IOS XE Software Catalyst 9800 Series Wireless Controllers Denial of Service Vulnerability

A vulnerability in the locally significant certificate LSC provisioning feature of Cisco Catalyst 9800 Series Wireless Controllers that are running Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a memory leak that could lead to a denial of service DoS condition. Th...

Cisco IOS XE Software Flexible NetFlow Version 9 Denial of Service Vulnerability

A vulnerability in the Flexible NetFlow Version 9 packet processor of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to improper...

Cisco IOS XE Software Catalyst 9800 Series Wireless Controllers Denial of Service Vulnerability

A vulnerability in the handling of IEEE 802.11w Protected Management Frames PMFs of Cisco Catalyst 9800 Series Wireless Controllers that are running Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to terminate a valid user connection to an affected device. The vulnerabilit...

The vulnerability of the mechanism for managing the identification of web interfaces of microprogramming software-based wireless access controller devices from Cisco Wireless LAN Controllers allows attackers to compromise the integrity of protected information.

The vulnerability of the mechanism for identifying web interfaces of microprogrammed software controllers for Cisco Wireless LAN Controllers WLC is related to authentication errors. Exploiting this vulnerability can allow a malicious actor to compromise the integrity of protected information by...

HPSBHF03582 rev. 2 - KRACK Vulnerability Affecting WPA2 Wireless Security

Potential Security Impact Information Disclosure Source: University of Leuven Reported by: Intel VULNERABILITY SUMMARY Enhancement to address CVE-2017-13080 and CVE-2017-13081, which is the KRACK vulnerability that affects the security of WPA2 wireless LAN encryption. RESOLUTION A Microsoft...

CVE-2017-12226

A vulnerability in the web-based Wireless Controller GUI of Cisco IOS XE Software for Cisco 5760 Wireless LAN Controllers, Cisco Catalyst 4500E Supervisor Engine 8-E Wireless Switches, and Cisco New Generation Wireless Controllers NGWC 3850 could allow an authenticated, remote attacker to elevate...

Input validation

A vulnerability in the web-based Wireless Controller GUI of Cisco IOS XE Software for Cisco 5760 Wireless LAN Controllers, Cisco Catalyst 4500E Supervisor Engine 8-E Wireless Switches, and Cisco New Generation Wireless Controllers NGWC 3850 could allow an authenticated, remote attacker to elevate...

Huawei AC6005/AC6605 Denial of Service Vulnerability

The AC6005 and AC6605 are both boxed wireless access controllers from Huawei, the AC6005 is a small boxed wireless access controller for small and medium-sized businesses, and the AC6605 is a boxed wireless access controller for large and medium-sized businesses. A denial of service vulnerability...

Multiple Huawei WLAN AC Products Information Disclosure Vulnerability

Huawei WLAN AC6005 and others are wireless access controller products from Huawei China. An information disclosure vulnerability exists in the mDNS module module of multiple Huawei WLAN AC products. An attacker can exploit the vulnerability to disclose sensitive information...

Network access control system PacketFence 2.2 released !

PacketFence is a free and open source network access control NAC system. It can be used to effectively secure networks - from small to very large heterogeneous networks. PacketFence has been deployed in production environments where thousands of users are involved - on wired and wireless networks...

CVE-2007-0932

The 1 Aruba Mobility Controllers 200, 600, 2400, and 6000 and 2 Alcatel-Lucent OmniAccess Wireless 43xx and 6000 do not properly implement authentication and privilege assignment for the guest account, which allows remote attackers to access administrative interfaces or the WLAN...