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CVE-2008-6441

Estado: ModificadaAlta (9.3)—

Format string vulnerability in the Epic Games Unreal engine client, as used in multiple games, allows remote servers to execute arbitrary code via (1) the CLASS parameter in a DLMGR command, (2) a malformed package (PKG), and possibly (3) the LEVEL parameter in a WELCOME command.

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)

Epicgames — Unreal Engine

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2008-6441",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 9.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": true,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
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  },
  "affected": [
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      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2009-03-09T14:30:00.170",
  "references": [
    {
      "url": "http://aluigi.altervista.org/adv/unrealcfs-adv.txt",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
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      "tags": [
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      "source": "cve@mitre.org"
    },
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      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/45088",
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    {
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    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/45089",
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      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/45090",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-134"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Format string vulnerability in the Epic Games Unreal engine client, as used in multiple games, allows remote servers to execute arbitrary code via (1) the CLASS parameter in a DLMGR command, (2) a malformed package (PKG), and possibly (3) the LEVEL parameter in a WELCOME command."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de formato de cadena en el motor del cliente de Epic Games Unreal, cuando se utiliza en múltiples juegos, permite a servidores remotos ejecutar código arbitrariamente a través de (1) el parámetro \"CLASS\" en el comando DLMGR, (2) un paquete malformado (PKG), y posiblemente (3) el parámetro \"LEVEL\" en el comando WELCOME."
    }
  ],
  "lastModified": "2026-06-16T23:02:14.043",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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            },
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              "criteria": "cpe:2.3:a:epicgames:unreal_engine:2.5:*:*:*:*:*:*:*",
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            },
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              "vulnerable": true,
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          "operator": "OR"
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  "sourceIdentifier": "cve@mitre.org"
}