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CVE-2020-24588

Description

The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that the A-MSDU flag in the plaintext QoS header field is authenticated. Against devices that support receiving non-SSP A-MSDU frames (which is mandatory as part of 802.11n), an adversary can abuse this to inject arbitrary network packets.

POC

Reference

- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu

Github

- https://github.com/ARPSyndicate/cvemon

- https://github.com/Live-Hack-CVE/CVE-2020-24588

- https://github.com/kali973/fragAttacks

- https://github.com/lnxknl/ref_netCrackTool_http_wlan_encrypt_tcp

- https://github.com/nomi-sec/PoC-in-GitHub

- https://github.com/vanhoefm/fragattacks

- https://github.com/vanhoefm/fragattacks-survey-public