The vulnerability of the IEEE 802.11w Protected Management Frames (PMFs) in the Cisco IOS XE operating system allows a hacker to disrupt a user’s legitimate connection to a vulnerable device.

The vulnerability of the IEEE 802.11w Protected Management Frames PMFs in the Cisco IOS XE operating system is related to insufficient validation of input data. Exploiting this vulnerability can allow a remote attacker to successfully disconnect a user’s connection to a vulnerable device...