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CVE-2008-4451

Status: ModifiedHigh (7.2)—

The SysInspector AntiStealth driver (esiasdrv.sys) 3.0.65535.0 in ESET System Analyzer Tool 1.1.1.0 allows local users to execute arbitrary code via a certain METHOD_NEITHER IOCTL request to \Device\esiasdrv that overwrites a pointer.

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)

Eset Software — System Analyzer Tool

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2008-4451",
  "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": "2008-10-06T23:25:50.520",
  "references": [
    {
      "url": "http://securityreason.com/securityalert/4353",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.ntinternals.org/",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/31521",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/45619",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.exploit-db.com/exploits/6647",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securityreason.com/securityalert/4353",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.ntinternals.org/",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/31521",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/45619",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.exploit-db.com/exploits/6647",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        },
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The SysInspector AntiStealth driver (esiasdrv.sys) 3.0.65535.0 in ESET System Analyzer Tool 1.1.1.0 allows local users to execute arbitrary code via a certain METHOD_NEITHER IOCTL request to \\Device\\esiasdrv that overwrites a pointer."
    },
    {
      "lang": "es",
      "value": "El controlador de SysInspector AntiStealth (archivo esiasdrv.sys) versión 3.0.65535.0 en System Analyzer Tool de ESET versión 1.1.1.0, permite a los usuarios locales ejecutar código arbitrario por medio de una determinada petición de METHOD_NEITHER IOCTL en \\Device\\esiasdrv que sobrescribe un puntero."
    }
  ],
  "lastModified": "2026-06-16T22:57:50.093",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:eset_software:system_analyzer_tool:1.1.1.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "84E03FB0-977F-4488-9A1C-F0F03BCC558C"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}