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CVE-2003-0121

Estado: ModificadaAlta (7.5)—

Clearswift MAILsweeper 4.x allows remote attackers to bypass attachment detection via an attachment that does not specify a MIME-Version header field, which is processed by some mail clients.

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)

Clearswift — Mailsweeper

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2003-0121",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": true,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2003-03-18T05:00:00.000",
  "references": [
    {
      "url": "http://marc.info/?l=bugtraq&m=104716030503607&w=2",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/316311",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/7044",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://marc.info/?l=bugtraq&m=104716030503607&w=2",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/316311",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/7044",
      "tags": [
        "Patch",
        "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": "Clearswift MAILsweeper 4.x allows remote attackers to bypass attachment detection via an attachment that does not specify a MIME-Version header field, which is processed by some mail clients."
    },
    {
      "lang": "es",
      "value": "Clearswift MAIL sweeper 4.x permite a atacantes remotos evitar la detección de adjuntos mediante un adjunto que no especifica un campo de cabecera MIME-Version, y que es procesado por algunos clientes de correo."
    }
  ],
  "lastModified": "2026-06-16T22:01:34.990",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:clearswift:mailsweeper:4.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EFE4FA19-F2EA-4292-A441-2E4A39366942"
            },
            {
              "criteria": "cpe:2.3:a:clearswift:mailsweeper:4.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FA5D7FD1-D5AB-4987-801A-FA464C31298A"
            },
            {
              "criteria": "cpe:2.3:a:clearswift:mailsweeper:4.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "772710C7-41FE-47E2-B0D7-A3C8D36C8808"
            },
            {
              "criteria": "cpe:2.3:a:clearswift:mailsweeper:4.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7358AD98-44C1-4CC4-BD50-CFF3822F3A96"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}