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CVE-2003-0226
Microsoft Internet Information Services (IIS) 5.0 and 5.1 allows remote attackers to cause a denial of service via a long WebDAV request…
Medium5.0EPSS 43.2%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Microsoft Internet Information Services (IIS) 5.0 and 5.1 allows remote attackers to cause a denial of service via a long WebDAV request with a (1) PROPFIND or (2) SEARCH method, which generates an error condition that is not properly handled.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 43.2% · top 1.3% of all CVEs (3 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (6)
- MS03-018 (opens in a new tab)vendor-advisoryx_refsource_MSx_transferred
- 20030528 Internet Information Services 5.0 Denial of service (opens in a new tab)mailing-listx_refsource_NTBUGTRAQx_transferred
- http://www.spidynamics.com/iis_alert.html (opens in a new tab)x_refsource_MISCx_transferred
- oval:org.mitre.oval:def:933 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- 20030529 IIS WEBDAV Denial of Service attacks (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- 20030528 Internet Information Services 5.0 Denial of service (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2003-0226)Record last updated .