CVE-2003-0220

7.5

CVSS v2.0 Base Score

80.50%

HIGH RiskEPSS (99th percentile)

NVD-CWE-Other

Buffer overflow in the administrator authentication process for Kerio Personal Firewall (KPF) 2.1.4 and earlier allows remote attackers to execute arbitrary code via a handshake packet.

Published: 5/12/2003

Modified: 4/16/2026

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Vulnerability Summary

CVSS v2 Score

7.5

AV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS Score (Exploitation Probability)

80.50%HIGH Exploitation Risk

99th percentile

This vulnerability has a 80.50% probability of being exploited in the next 30 days, ranking higher than 99% of all scored CVEs.

CWE Classification

NVD-CWE-Other

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