CVE-1999-1223
UnknownEPSS 15.72%
Last modified
CVE-1999-1223 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 15.72% chance of exploitation in the next 30 days.
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.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Internet Information Server | 3.0 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-1999-1223?
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.
How severe is CVE-1999-1223?
Severity scoring for CVE-1999-1223 is pending analysis. The EPSS model estimates a 15.72% probability of exploitation in the next 30 days.
How do I fix CVE-1999-1223?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-1999-1223?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST