CVE-2025-27558 Information

Description

IEEE P802.11-REVme D1.1 through D7.0 allows FragAttacks against mesh networks. In mesh networks using Wi-Fi Protected Access (WPA WPA2 or WPA3) or Wired Equivalent Privacy (WEP) an adversary can exploit this vulnerability to inject arbitrary frames towards devices that support receiving non-SSP A-MSDU frames. NOTE: this issue exists because of an incorrect fix for CVE-2020-24588. P802.11-REVme as of early 2025 is a planned release of the 802.11 standard.

Reference

https://github.com/vanhoefm/fragattacks-survey-public/blob/main/README.md