How severe is CVE-2005-3663?

CVE-2005-3663 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-2005-3663 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2005-3663?

CVE-2005-3663 affects Kaspersky Lab Kaspersky Anti-virus. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2005-3663?

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-2005-3663 published?

CVE-2005-3663 was published on 2005-11-18 and last updated on 2026-06-16.

CVE-2005-3663

CVE-2005-3663 is a high-severity vulnerability in Kaspersky Lab Kaspersky Anti-virus 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.

Key facts

Severity: High (CVSS 2.0 base score 7.2)
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Kaspersky Lab Kaspersky Anti-virus
Published: 2005-11-18
Last modified: 2026-06-16

Description

Unquoted Windows search path vulnerability in Kaspersky Anti-Virus 5.0 might allow local users to gain privileges via a malicious "program.exe" file in the C: folder.

Frequently asked questions

What is CVE-2005-3663?: Unquoted Windows search path vulnerability in Kaspersky Anti-Virus 5.0 might allow local users to gain privileges via a malicious "program.exe" file in the C: folder.
How severe is CVE-2005-3663?: CVE-2005-3663 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2005-3663 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2005-3663?: CVE-2005-3663 affects Kaspersky Lab Kaspersky Anti-virus. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2005-3663?: 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-2005-3663 published?: CVE-2005-3663 was published on 2005-11-18 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:kaspersky_lab:kaspersky_anti-virus:5.0:*:windows_file_servers:*:*:*:*:*

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