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CVE-2024-27946

Estado: AnalizadaMedia (6.5)—

A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V5.5). Downloading files overwrites files with the same name in the installation directory of the affected systems. The filename for the target file can be specified, thus arbitrary files can be overwritten by an attacker with the required privileges.

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 (1)

Siemens — Ruggedcom Crossbow

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2024-27946",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-27946",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-05-14T13:10:45.471706Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "productcert@siemens.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 5.2,
        "exploitabilityScore": 1.2
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 5.2,
        "exploitabilityScore": 1.2
      }
    ]
  },
  "affected": [
    {
      "source": "productcert@siemens.com",
      "affectedData": [
        {
          "vendor": "Siemens",
          "product": "RUGGEDCOM CROSSBOW",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "V5.5",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:siemens:ruggedcom_crossbow:-:*:*:*:*:*:*:*"
          ],
          "vendor": "siemens",
          "product": "ruggedcom_crossbow",
          "versions": [
            {
              "status": "affected",
              "version": "-",
              "lessThan": "5.5",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2024-05-14T16:16:33.783",
  "references": [
    {
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-916916.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "productcert@siemens.com"
    },
    {
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-916916.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "productcert@siemens.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V5.5). Downloading files overwrites files with the same name in the \r\ninstallation directory of the affected systems. The filename for \r\nthe target file can be specified, thus arbitrary files can be \r\noverwritten by an attacker with the required privileges."
    },
    {
      "lang": "es",
      "value": "Se ha identificado una vulnerabilidad en RUGGEDCOM CROSSBOW (Todas las versiones &lt; V5.5). La descarga de archivos sobrescribe los archivos con el mismo nombre en el directorio de instalación de los sistemas afectados. Se puede especificar el nombre del archivo de destino, por lo que un atacante con los privilegios necesarios puede sobrescribir archivos arbitrarios."
    }
  ],
  "lastModified": "2026-06-17T07:20:39.090",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:siemens:ruggedcom_crossbow:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5984B129-3702-4DA7-AEA9-4B538CFE5E40",
              "versionEndExcluding": "5.5"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "productcert@siemens.com"
}