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CVE-2007-4043

Estado: ModificadaCrítica (9.8)—

file.cgi in Secure Computing SecurityReporter (aka Network Security Analyzer) before 4.6.3 allows remote attackers to bypass authentication via a name parameter ending with a "%00.gif" sequence. NOTE: a separate traversal vulnerability could be leveraged to download arbitrary files.

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)

Securecomputing — Securityreporter

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2007-4043",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2007-4043",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-04-03T14:23:20.940264Z"
        }
      }
    ],
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2007-07-27T22:30:00.000",
  "references": [
    {
      "url": "http://marc.info/?l=bugtraq&m=118522960430476&w=2",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.oliverkarow.de/research/securityreporter.txt",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://marc.info/?l=bugtraq&m=118522960430476&w=2",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.oliverkarow.de/research/securityreporter.txt",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "file.cgi in Secure Computing SecurityReporter (aka Network Security Analyzer) before 4.6.3 allows remote attackers to bypass authentication via a name parameter ending with a \"%00.gif\" sequence. NOTE: a separate traversal vulnerability could be leveraged to download arbitrary files."
    },
    {
      "lang": "es",
      "value": "file.cgi de Secure Computing SecurityReporter (también conocido como Network Security Analyzer) versiones anteriores a 4.6.3 permite a atacantes remotos evitar autenticación mediante un nombre de parámetro que finaliza con una secuencia \"%00.gif\".\r\nNOTA: una vulnerabilidad de salto de directorio separada podría ser utilizada para descargar ficheros de su elección."
    }
  ],
  "lastModified": "2026-06-16T22:43:17.847",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:securecomputing:securityreporter:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B8A4BE15-0ACC-41BC-9674-BE6A00DFEC04",
              "versionEndIncluding": "4.6.3"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}