- 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.
- Source
- cve@mitre.org
- NVD status
- Awaiting Analysis
CVSS 3.1
- Type
- Secondary
- Base score
- 9.1
- Impact score
- 5.2
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- Severity
- CRITICAL
- 134c704f-9b21-4f2e-91b3-4a467353bcc0
- CWE-345
- Hype score
- Not currently trending
【仕様の脆弱性】IEEE P802.11-REVme D1.1からD7.0に、メッシュネットワークでFragAttacksが成立する脆弱性。CVE-2025-27558はWPA、WPA2、WPA3、又はWEPを使用するネットワークで、SSP A-MSDUフレーム以外の受信に対応する機器に
@__kokumoto
27 May 2025
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CVE-2025-27558 FragAttacks https://t.co/Ia8tcP2W8U
@VulmonFeeds
21 May 2025
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