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CVE-2024-22054

Estado: AplazadaAlta (7.5)—

A malformed discovery packet sent by a malicious actor with preexisting access to the network could interrupt the functionality of device management and discovery.

Affected Products: UniFi Access Points UniFi Switches UniFi LTE Backup UniFi Express (Only Mesh Mode, Router mode is not affected)

Mitigation: Update UniFi Access Points to Version 6.6.55 or later. Update UniFi Switches to Version 6.6.61 or later. Update UniFi LTE Backup to Version 6.6.57 or later. Update UniFi Express to Version 3.2.5 or later.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (4)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

UI — Unifi Access PointsAIUI — Unifi ExpressAIUI — Unifi LTE BackupAIUI — Unifi SwitchesAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2024-22054",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-22054",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-02-21T20:40:11.727545Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "support@hackerone.com",
      "affectedData": [
        {
          "vendor": "Ubiquiti Inc",
          "product": "UniFi Access Points",
          "versions": [
            {
              "status": "affected",
              "version": "6.6.55",
              "lessThan": "6.6.55",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Ubiquiti Inc",
          "product": "UniFi Switches",
          "versions": [
            {
              "status": "affected",
              "version": "6.6.61",
              "lessThan": "6.6.61",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Ubiquiti Inc",
          "product": "UniFi LTE Backup",
          "versions": [
            {
              "status": "affected",
              "version": "6.6.57",
              "lessThan": "6.6.57",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Ubiquiti Inc",
          "product": "UniFi Express ",
          "versions": [
            {
              "status": "affected",
              "version": "3.2.5",
              "lessThan": "3.2.5",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:o:ubiquiti:unifi_uap_firmware:*:*:*:*:*:*:*:*"
          ],
          "vendor": "ubiquiti",
          "product": "unifi_uap_firmware",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "6.6.55",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2024-02-20T18:15:51.393",
  "references": [
    {
      "url": "https://community.ui.com/releases/Security-Advisory-Bulletin-037-037/9aeeccef-ca4a-4f10-9f66-1eb400b3d027",
      "source": "support@hackerone.com"
    },
    {
      "url": "https://community.ui.com/releases/Security-Advisory-Bulletin-037-037/9aeeccef-ca4a-4f10-9f66-1eb400b3d027",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A malformed discovery packet sent by a malicious actor with preexisting access to the network could interrupt the functionality of device management and discovery.\n\n\nAffected Products:\nUniFi Access Points\nUniFi Switches\nUniFi LTE Backup\nUniFi Express (Only Mesh Mode, Router mode is not affected)\n\n  \nMitigation:\nUpdate UniFi Access Points to Version 6.6.55 or later.\nUpdate UniFi Switches to Version 6.6.61 or later.\nUpdate UniFi LTE Backup to Version 6.6.57 or later.\nUpdate UniFi Express to Version 3.2.5 or later."
    },
    {
      "lang": "es",
      "value": "Un paquete de descubrimiento con formato incorrecto enviado por un actor malintencionado con acceso preexistente a la red podría interrumpir la funcionalidad de administración y descubrimiento de dispositivos. Productos afectados: Puntos de acceso UniFi Conmutadores UniFi Copia de seguridad UniFi LTE UniFi Express (solo el modo malla, el modo enrutador no se ve afectado) Mitigación: actualice los puntos de acceso UniFi a la versión 6.6.65 o posterior. Actualice UniFi Switches a la versión 6.6.61 o posterior. Actualice UniFi LTE Backup a la versión 6.6.57 o posterior. Actualice UniFi Express a la versión 3.2.5 o posterior."
    }
  ],
  "lastModified": "2026-06-17T07:10:37.660",
  "sourceIdentifier": "support@hackerone.com"
}