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CVE-2007-2730

Estado: ModificadaAlta (7.2)—

Check Point ZoneAlarm Pro before 6.5.737.000 does not properly test for equivalence of process identifiers for certain Microsoft Windows API functions in the NT kernel 5.0 and greater, which allows local users to call these functions, and bypass firewall rules or gain privileges, via a modified identifier that is one, two, or three greater than the canonical identifier.

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 (3)

Checkpoint — ZonealarmComodo — Comodo Firewall PROComodo — Comodo Personal Firewall

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2007-2730",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.2,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": true,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2007-05-16T22:30:00.000",
  "references": [
    {
      "url": "http://osvdb.org/37383",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securityreason.com/securityalert/2714",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.matousec.com/info/advisories/Bypassing-PWF-HIPS-open-process-control-with-uncommon-identifier.php",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/468643/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/37383",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://securityreason.com/securityalert/2714",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.matousec.com/info/advisories/Bypassing-PWF-HIPS-open-process-control-with-uncommon-identifier.php",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/468643/100/0/threaded",
      "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": "Check Point ZoneAlarm Pro before 6.5.737.000 does not properly test for equivalence of process identifiers for certain Microsoft Windows API functions in the NT kernel 5.0 and greater, which allows local users to call these functions, and bypass firewall rules or gain privileges, via a modified identifier that is one, two, or three greater than the canonical identifier."
    },
    {
      "lang": "es",
      "value": "Check Point Zonealarm Pro anterior a 6.5.737.000 no comprueba adecuadamente la equivalencia de identificadores de proceso para determinadas funciones de la API de Windows en el núcleo de NT5.0 y superiores, lo cual permite a usuarios locales llamar a estas funciones y evitar reglas del cortafuegos u obtener privilegios, mediante un identificador modificado que es uno, dos, o tres unidades mayor que el identificador canónico."
    }
  ],
  "lastModified": "2026-06-16T22:40:12.290",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "criteria": "cpe:2.3:o:microsoft:windows_2000:*:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "4E545C63-FE9C-4CA1-AF0F-D999D84D2AFD"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_2003_server:*:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "60EC86B8-5C8C-4873-B364-FB1F8EFE1CFF"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_xp:*:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "E61F1C9B-44AF-4B35-A7B2-948EEF7639BD"
            }
          ],
          "operator": "OR"
        },
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          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
              "matchCriteriaId": "7C7FDE10-07B9-4F86-8419-9F459B1DDD02",
              "versionEndIncluding": "6.1.744.001"
            },
            {
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              "vulnerable": true,
              "matchCriteriaId": "6518A7E2-C299-4985-BCAD-0A52FB9E850D"
            },
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          "operator": "OR"
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      "operator": "AND"
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  ],
  "sourceIdentifier": "cve@mitre.org",
  "evaluatorSolution": "ZoneAlarm Pro 6.5.737.000 and higher are not vulnerable."
}