PT-2023-2267 · Cisco · Cisco Ios Xe

Name of the Vulnerable Software and Affected Versions: Cisco IOS XE Software for Wireless LAN Controllers WLCs affected versions not specified Description: A vulnerability in the access point AP joining process of the Control and Provisioning of Wireless Access Points CAPWAP protocol could allow ...

Cisco AireOS Software for Cisco Wireless LAN Controllers (WLC) DoS (cisco-sa-iosxe-wlc-fnfv9-EvrAQpNX)

According to its self-reported version, the remote Cisco Wireless LAN Controller WLC device is affected by a DoS vulnerability in the Flexible NetFlow Version 9 packet processor due to insufficient validation of certain parameters in a Flexible NetFlow Version 9 record. An unauthenticated, remote...

CVE-2020-3492 Cisco IOS XE Software for Catalyst 9800 Series and Cisco AireOS Software for Cisco WLC 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 and Cisco AireOS Software for Cisco Wireless LAN Controllers WLC could allow an unauthenticated, remote attacker to cause a denial of service DoS conditi...

CVE-2020-3492 Cisco IOS XE Software for Catalyst 9800 Series and Cisco AireOS Software for Cisco WLC 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 and Cisco AireOS Software for Cisco Wireless LAN Controllers WLC could allow an unauthenticated, remote attacker to cause a denial of service DoS conditi...

CVE-2020-3492

CVE-2020-3492 affects Cisco IOS XE Software for Catalyst 9800 Series Wireless Controllers and Cisco AireOS Software for Cisco Wireless LAN Controllers (WLC). The issue is in the Flexible NetFlow Version 9 packet processor, caused by insufficient validation of certain parameters in a Flexible NetF...

Cisco IOS XE Software for Catalyst 9800 Series and Cisco AireOS Software for Cisco WLC 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 and Cisco AireOS Software for Cisco Wireless LAN Controllers WLC could allow an unauthenticated, remote attacker to cause a denial of service DoS conditi...

The vulnerability of the GAS frame processing function in the 802.11 protocol of Cisco Wireless LAN Controllers allows a attacker to induce a service failure.

The vulnerability of the Generic Advertising Service GAS frame processing function in Cisco Wireless LAN Controllers based on the 802.11 protocol is related to the execution of operations outside the buffer in memory. Exploiting this vulnerability can allow an attacker to cause a service failure ...

Cisco IOS XE Software, Catalyst, and NGWC GUI Privilege Escalation (cisco-sa-20170927-ngwc)

According to its self-reported version, Cisco IOS XE Software is affected by a privilege escalation vulnerability in the web-based Wireless Controller GUI for Cisco 5760 Wireless LAN Controllers, Cisco Catalyst 4500E Supervisor Engine 8-E Wireless Switches, and Cisco New Generation Wireless...

Input validation

A vulnerability in the implementation of 802.11v Basic Service Set BSS Transition Management functionality in Cisco Wireless LAN Controllers could allow an unauthenticated, adjacent attacker to cause an affected device to reload unexpectedly, resulting in a denial of service DoS condition. The...

CVE-2017-12280

A vulnerability in the Control and Provisioning of Wireless Access Points CAPWAP Discovery Request parsing functionality of Cisco Wireless LAN Controllers could allow an unauthenticated, remote attacker to cause an affected device to restart unexpectedly, resulting in a denial of service DoS...

Input validation

A vulnerability in the Control and Provisioning of Wireless Access Points CAPWAP Discovery Request parsing functionality of Cisco Wireless LAN Controllers could allow an unauthenticated, remote attacker to cause an affected device to restart unexpectedly, resulting in a denial of service DoS...

Input validation

A vulnerability in the Access Network Query Protocol ANQP ingress frame processing functionality of Cisco Wireless LAN Controllers could allow an unauthenticated, Layer 2 RF-adjacent attacker to cause an affected device to restart unexpectedly, resulting in a denial of service DoS condition. The...

CVE-2017-12275

A vulnerability in the implementation of 802.11v Basic Service Set BSS Transition Management functionality in Cisco Wireless LAN Controllers could allow an unauthenticated, adjacent attacker to cause an affected device to reload unexpectedly, resulting in a denial of service DoS condition. The...

CVE-2017-12278

A vulnerability in the Simple Network Management Protocol SNMP subsystem of Cisco Wireless LAN Controllers could allow an authenticated, remote attacker to cause an affected device to restart, resulting in a denial of service DoS condition. The vulnerability is due to a memory leak that occurs on...

CVE-2017-12280

Cisco WLCs are affected by CVE-2017-12280 due to incomplete input validation in CAPWAP Discovery Request parsing, allowing unauthenticated remote attackers to cause a restart and DoS. The issue impacts Cisco Wireless LAN Controllers; exploitation involves sending crafted CAPWAP Discovery Request ...

CVE-2017-12278

CVE-2017-12278 affects Cisco Wireless LAN Controllers via a memory-leak in the SNMP subsystem that can exhaust memory and cause a reboot/DoS when an attacker who has SNMP credentials polls specific MIBs. Exploitation requires authenticated access (SNMP v2 read or SNMP v3 credentials); memory depl...

CVE-2017-12282

A vulnerability in the Access Network Query Protocol ANQP ingress frame processing functionality of Cisco Wireless LAN Controllers could allow an unauthenticated, Layer 2 RF-adjacent attacker to cause an affected device to restart unexpectedly, resulting in a denial of service DoS condition. The...

CVE-2017-12282

CVE-2017-12282 affects Cisco Wireless LAN Controllers (WLC) and relates to the ANQP ingress frame processing. The root cause is incomplete input validation of ANQP query frames, which can be exploited by an unauthenticated, Layer 2 RF-adjacent attacker on an RF-adjacent network to cause the affec...

CVE-2017-12275

A vulnerability in the implementation of 802.11v Basic Service Set BSS Transition Management functionality in Cisco Wireless LAN Controllers could allow an unauthenticated, adjacent attacker to cause an affected device to reload unexpectedly, resulting in a denial of service DoS condition. The...

CVE-2017-12278

A vulnerability in the Simple Network Management Protocol SNMP subsystem of Cisco Wireless LAN Controllers could allow an authenticated, remote attacker to cause an affected device to restart, resulting in a denial of service DoS condition. The vulnerability is due to a memory leak that occurs on...