What’s Vulnerable › Vulnerabilities

CVE-1999-1223

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 23.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2002-03-09 · updated 2026-06-16

Description

IIS 3.0 allows remote attackers to cause a denial of service via a request to an ASP page in which the URL contains a large number of / (forward slash) characters.

Affected products

• Microsoft Internet Information Server: 3.0

References

• http://support.microsoft.com/support/kb/articles/q187/5/03.asp
• https://exchange.xforce.ibmcloud.com/vulnerabilities/3892
• http://support.microsoft.com/support/kb/articles/q187/5/03.asp
• https://exchange.xforce.ibmcloud.com/vulnerabilities/3892

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