fkie_cve-2025-27558
Vulnerability from fkie_nvd
Published
2025-05-21 19:16
Modified
2025-05-22 19:15
Severity ?
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Summary
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.
References
cve@mitre.orghttps://github.com/vanhoefm/fragattacks-survey-public/blob/main/README.md
Impacted products
Vendor Product Version


To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "IEEE P802.11-REVme D1.1 a D7.0 permite ataques FragAttack contra redes en malla. En redes en malla que utilizan Acceso Protegido Wi-Fi (WPA, WPA2 o WPA3) o Privacidad Equivalente por Cable (WEP), un atacante puede explotar esta vulnerabilidad para inyectar tramas arbitrarias en dispositivos que admiten la recepci\u00f3n de tramas A-MSDU no SSP. NOTA: Este problema existe debido a una correcci\u00f3n incorrecta para CVE-2020-24588. P802.11-REVme, a principios de 2025, es una versi\u00f3n planificada del est\u00e1ndar 802.11."
    }
  ],
  "id": "CVE-2025-27558",
  "lastModified": "2025-05-22T19:15:43.790",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 9.1,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.2,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-05-21T19:16:08.200",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/vanhoefm/fragattacks-survey-public/blob/main/README.md"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-345"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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