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CVE-2010-5220

Estado: ModificadaMedia (6.9)—

Untrusted search path vulnerability in MEO Encryption Software 2.02 allows local users to gain privileges via a Trojan horse dwmapi.dll file in the current working directory, as demonstrated by a directory that contains a .meo or .cry file. NOTE: some of these details are obtained from third party information.

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)

Nchsoftware — MEO Encryption Software

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2010-5220",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.9,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/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": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.4,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2012-09-06T10:41:56.423",
  "references": [
    {
      "url": "http://packetstormsecurity.org/1010-exploits/meo-dllhijack.txt",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/41843",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://packetstormsecurity.org/1010-exploits/meo-dllhijack.txt",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/41843",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Untrusted search path vulnerability in MEO Encryption Software 2.02 allows local users to gain privileges via a Trojan horse dwmapi.dll file in the current working directory, as demonstrated by a directory that contains a .meo or .cry file.  NOTE: some of these details are obtained from third party information."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de ruta de búsqueda no confiable en MEO Encryption Software v2.02, permite a usuarios locales ganar privilegios a través de un archivo dwmapi.dll caballo de troya que se encuentre en el mismo directorio de trabajo, como se demostró con un directorio que contiene un archivo .meo o .cry. NOTA: algunos de estos detalles han sido obtenidos a partir de información de terceros."
    }
  ],
  "lastModified": "2026-06-16T23:26:21.890",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:nchsoftware:meo_encryption_software:2.02:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "16677467-9AC8-4C75-AA18-A13524F8FD22"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "evaluatorComment": "Per: http://cwe.mitre.org/data/definitions/426.html 'CWE-426 Untrusted Search Path'\r\n\r\n",
  "sourceIdentifier": "cve@mitre.org"
}