How severe is CVE-2008-4451?

CVE-2008-4451 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-2008-4451 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-4451?

CVE-2008-4451 affects Eset Software System Analyzer Tool. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2008-4451?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2008-4451 published?

CVE-2008-4451 was published on 2008-10-06 and last updated on 2026-06-16.

CVE-2008-4451

CVE-2008-4451 is a high-severity vulnerability in Eset Software System Analyzer Tool with a CVSS 2.0 base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.

Key facts

Severity: High (CVSS 2.0 base score 7.2)
EPSS exploit prediction: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Eset Software System Analyzer Tool
Published: 2008-10-06
Last modified: 2026-06-16

Description

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.

Frequently asked questions

What is CVE-2008-4451?: 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.
How severe is CVE-2008-4451?: CVE-2008-4451 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2008-4451 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-4451?: CVE-2008-4451 affects Eset Software System Analyzer Tool. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2008-4451?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2008-4451 published?: CVE-2008-4451 was published on 2008-10-06 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:eset_software:system_analyzer_tool:1.1.1.0:*:*:*:*:*:*:*

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