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CVE-2024-31963

Estado: AplazadaMedia (6.4)—

A vulnerability on Mitel 6800 Series and 6900 Series SIP Phones through 6.3 SP3 HF4, 6900w Series SIP Phone through 6.3.3, and 6970 Conference Unit through 5.1.1 SP8 allows an authenticated attacker to conduct a buffer overflow attack due to insufficient bounds checking and input sanitization. A successful exploit could allow an attacker to gain access to sensitive information, modify system configuration or execute arbitrary commands within the context of the system.

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.

Mitel — 6800 Series SIP PhonesAIMitel — 6900 Series SIP PhonesAIMitel — 6900w Series SIP PhonesAIMitel — 6970 Conference UnitAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2024-31963",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-31963",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-05-02T17:48:47.376329Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.4,
          "attackVector": "PHYSICAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 0.5
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:h:mitel:6970:-:*:*:*:*:*:*:*"
          ],
          "vendor": "mitel",
          "product": "6970",
          "versions": [
            {
              "status": "affected",
              "version": "-",
              "versionType": "custom",
              "lessThanOrEqual": "5.1.1 SP8"
            }
          ],
          "defaultStatus": "unknown"
        },
        {
          "cpes": [
            "cpe:2.3:h:mitel:6800_series_sip_phones:-:*:*:*:*:*:*:*"
          ],
          "vendor": "mitel",
          "product": "6800_series_sip_phones",
          "versions": [
            {
              "status": "affected",
              "version": "-",
              "versionType": "custom",
              "lessThanOrEqual": "6.3 SP3 HF4"
            }
          ],
          "defaultStatus": "unknown"
        },
        {
          "cpes": [
            "cpe:2.3:h:mitel:6900_series_sip_phones:-:*:*:*:*:*:*:*"
          ],
          "vendor": "mitel",
          "product": "6900_series_sip_phones",
          "versions": [
            {
              "status": "affected",
              "version": "-",
              "versionType": "custom",
              "lessThanOrEqual": "6.3 SP3 HF4"
            }
          ],
          "defaultStatus": "unknown"
        },
        {
          "cpes": [
            "cpe:2.3:h:mitel:6900w_series_sip_phone:-:*:*:*:*:*:*:*"
          ],
          "vendor": "mitel",
          "product": "6900w_series_sip_phone",
          "versions": [
            {
              "status": "affected",
              "version": "-",
              "versionType": "custom",
              "lessThanOrEqual": "6.3.3"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2024-05-02T16:15:07.863",
  "references": [
    {
      "url": "https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-24-0006",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-24-0006",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability on Mitel 6800 Series and 6900 Series SIP Phones through 6.3 SP3 HF4, 6900w Series SIP Phone through 6.3.3, and 6970 Conference Unit through 5.1.1 SP8 allows an authenticated attacker to conduct a buffer overflow attack due to insufficient bounds checking and input sanitization. A successful exploit could allow an attacker to gain access to sensitive information, modify system configuration or execute arbitrary commands within the context of the system."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en los teléfonos SIP Mitel de las series 6800 y 6900, incluida la unidad de conferencia 6970, hasta 6.3 SP3 HF4, permite a un atacante autenticado llevar a cabo un ataque de desbordamiento del búfer debido a una comprobación de los límites y una depuración de entrada insuficientes. Un exploit exitoso podría permitir que un atacante provoque una denegación de servicio."
    }
  ],
  "lastModified": "2026-06-17T07:29:01.093",
  "sourceIdentifier": "cve@mitre.org"
}