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CVE-2003-1309

Status: ModifiedHigh (10)—

The DeviceIoControl function in the TrueVector Device Driver (VSDATANT) in ZoneAlarm before 3.7.211, Pro before 4.0.146.029, and Plus before 4.0.146.029 allows local users to gain privileges via certain signals (aka "Device Driver Attack").

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Zonelabs — Zonealarm

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2003-1309",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 10,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/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": 10,
        "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": "2003-12-31T05:00:00.000",
  "references": [
    {
      "url": "http://archives.neohapsis.com/archives/vulnwatch/2003-q3/0070.html",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://download.zonelabs.com/bin/free/information/znalm/zaReleaseHistory.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://sec-labs.hack.pl/advisories/seclabs-adv-zone-alarm-04-08-2003.txt",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://sec-labs.hack.pl/papers/win32ddc.php",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/9459",
      "tags": [
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        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
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      "url": "http://www.securityfocus.com/bid/8342",
      "tags": [
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      "source": "cve@mitre.org"
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      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/12824",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://archives.neohapsis.com/archives/vulnwatch/2003-q3/0070.html",
      "tags": [
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    {
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
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      "url": "http://sec-labs.hack.pl/papers/win32ddc.php",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
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      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/8342",
      "tags": [
        "Vendor Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/12824",
      "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": "The DeviceIoControl function in the TrueVector Device Driver (VSDATANT) in ZoneAlarm before 3.7.211, Pro before 4.0.146.029, and Plus before 4.0.146.029 allows local users to gain privileges via certain signals (aka \"Device Driver Attack\")."
    }
  ],
  "lastModified": "2026-06-16T22:03:54.410",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:zonelabs:zonealarm:3.7.202:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "266266D9-0705-4B10-BD0C-18993431C93E"
            },
            {
              "criteria": "cpe:2.3:a:zonelabs:zonealarm:3.7.211:*:plus:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "34C1FA2F-F6F4-49AC-B309-DE38F62D660A"
            },
            {
              "criteria": "cpe:2.3:a:zonelabs:zonealarm:3.7.211:*:pro:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C281CB19-8EBF-42C8-B37B-4973D7499F59"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}