What’s Vulnerable › Vulnerabilities

CVE-2000-0304

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 29.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2000-05-10 · updated 2026-06-16

Description

Microsoft IIS 4.0 and 5.0 with the IISADMPWD virtual directory installed allows a remote attacker to cause a denial of service via a malformed request to the inetinfo.exe program, aka the "Undelimited .HTR Request" vulnerability.

Affected products

• Microsoft Internet Information Server: 4.0
• Microsoft IIS: 5.0

References

• http://www.securityfocus.com/bid/1191
• http://xforce.iss.net/alerts/advise52.php3
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-031
• http://www.securityfocus.com/bid/1191
• http://xforce.iss.net/alerts/advise52.php3
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-031

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