VAR-200908-0530

Vulnerability from variot - Updated: 2023-12-18 13:15

The Over-the-Air Provisioning (OTAP) functionality on Cisco Aironet Lightweight Access Point 1100 and 1200 devices does not properly implement access-point association, which allows remote attackers to spoof a controller and cause a denial of service (service outage) via crafted remote radio management (RRM) packets, aka "SkyJack" or Bug ID CSCtb56664. Aironet 1200 is prone to a denial-of-service vulnerability. Cisco Aironet wireless access points (APs) are very popular wireless access network devices. Aironet wireless AP devices send the content of some multicast data frames in plain text, and remote attackers can obtain sensitive information such as the MAC address, IP address, and AP configuration of the wireless LAN controller by sniffing the wireless network. This paper associates devices with malicious controllers so that wireless clients cannot access legitimate network resources. This is a denial of service

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