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CVE-2000-0631

An administrative script from IIS 3.0, later included in IIS 4.0 and 5.0, allows remote attackers to cause a denial of service by accessing the script without a particular argument, aka the "Absent Directory Browser Argument" vulnerability.

Published: Jul 14, 2000 Modified: Apr 16, 2026

CVSS Metrics

Affected Products (3)

Vendor Product Version
microsoft internet_information_server 3.0
microsoft internet_information_server 4.0
microsoft internet_information_services 5.0

GitHub Security Advisory GHSA-gm9r-p48q-qmx6

An administrative script from IIS 3.0, later included in IIS 4.0 and 5.0, allows remote attackers...

Risk Scores

CVSS Score 5.0 / 10
EPSS Score 48.37%

Top 2% most likely to be exploited

Threat Score 34.5 / 100

Data Sources

NVD EPSS GitHub