IGTK Key Reinstallation Attack: Exploiting Wi-Fi Protected Access (WPA and WPA2) Vulnerability

CVE-2017-13081 · LOW Severity

AV:A/AC:M/AU:N/C:N/I:P/A:N

Wi-Fi Protected Access (WPA and WPA2) that supports IEEE 802.11w allows reinstallation of the Integrity Group Temporal Key (IGTK) during the group key handshake, allowing an attacker within radio range to spoof frames from access points to clients.

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