CVE-2025-27558 | THREATINT

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.

PUBLISHED Reserved 2025-03-02 | Published 2025-05-21 | Updated 2025-11-03 | Assigner mitre

References

lists.debian.org/debian-lts-announce/2025/10/msg00008.html

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

cve.org (CVE-2025-27558)

nvd.nist.gov (CVE-2025-27558)

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