CVE-2003-0227
The logging capability for unicast and multicast transmissions in the ISAPI extension for Microsoft Windows Media Services in Microsoft…
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
The logging capability for unicast and multicast transmissions in the ISAPI extension for Microsoft Windows Media Services in Microsoft Windows NT 4.0 and 2000, nsiislog.dll, allows remote attackers to cause a denial of service in Internet Information Server (IIS) and execute arbitrary code via a certain network request.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. The public collections list an Exploit-DB entry for it.
Exploit-DB1 entry
- Microsoft Windows Media Services - 'nsiislog.dll' Remote Overflow (Exploit-DB entry) (opens in a new tab)
EDB-ID 56remote, windowspublished 14 Jul 2003Verified
Modules, templates and exploits as listed by the Metasploit Framework (BSD-3-Clause), ProjectDiscovery's Nuclei templates (MIT) and the Exploit Database (GPLv2), read once a day. Where the data comes from
Timeline
ID reserved
By mitre
- 30 days later
· 30 days later
Published
- 21 years later
· 21 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
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)
- 34.4% · top 1.6% of all CVEs (9 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.
Weakness
Affected products
n/a
- affected n/a
References (6)
- oval:org.mitre.oval:def:966 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- 20030528 RE: Alert: MS03-019, Microsoft... wrong, again. (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- MS03-019 (opens in a new tab)vendor-advisoryx_refsource_MSx_transferred
- 20030528 MS03-019: DoS or Code of Choice (opens in a new tab)mailing-listx_refsource_NTBUGTRAQx_transferred
- 20030528 Re: Alert: MS03-019, Microsoft... wrong, again. (opens in a new tab)mailing-listx_refsource_NTBUGTRAQx_transferred
- oval:org.mitre.oval:def:936 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_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)
- EUVD EUVD-2003-0222 (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://cveledger.app/cve/CVE-2003-0227)Record last updated .