CVE-2000-0408
5.0
CVSS v2.0 Base Score
74.02%
HIGH RiskEPSS (99th percentile)
NVD-CWE-Other
IIS 4.05 and 5.0 allow remote attackers to cause a denial of service via a long, complex URL that appears to contain a large number of file extensions, aka the "Malformed Extension Data in URL" vulnerability.
Published: 5/11/2000
Modified: 4/16/2026
Vulnerability Summary
CVSS v2 Score
5
AV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS Score (Exploitation Probability)
74.02%HIGH Exploitation Risk
99th percentile
This vulnerability has a 74.02% probability of being exploited in the next 30 days, ranking higher than 99% of all scored CVEs.
CWE Classification
NVD-CWE-Other