CVE-2003-0352

Buffer overflow in a certain DCOM interface for RPC in Microsoft Windows NT 4.0, 2000, XP, and...

7.5 HighPublic exploit

Buffer overflow in a certain DCOM interface for RPC in Microsoft Windows NT 4.0, 2000, XP, and Server 2003 allows remote attackers to execute arbitrary code via a malformed message, as exploited by the Blaster/MSblast/LovSAN and Nachi/Welchia worms.

Exploit likelihood

98.5%Up 11.2 points since Feb 4, 2022

What each source reports

NVD Score used 7.5

Record: CVE-2003-0352
CVSS 2.0: 7.5 HighAV:N/AC:L/Au:N/C:P/I:P/A:P
Updated: 2026-11-02

CVE List No score

Record: CVE-2003-0352
Updated: 2026-11-02

EUVDEUVD-2003-0347 No score

Record: EUVD-2003-0347
Updated: 2026-11-03

GitHub AdvisoriesGHSA-gf79-rq99-fffp No score

Buffer overflow in a certain DCOM interface for RPC in Microsoft Windows NT 4.0, 2000, XP, and...

Record: GHSA-gf79-rq99-fffp
Updated: 2026-11-02

Affected products

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Exploit-DB	Microsoft Windows - 'RPC DCOM' Long Filename Overflow (MS03-026)	2003-09-16
Exploit-DB	Microsoft RPC DCOM Interface - Remote Overflow (MS03-026) (Metasploit)	2011-01-11
Exploit-DB	Microsoft Windows - DCOM RPC Interface Buffer Overrun	2003-08-11
Metasploit	MS03-026 Microsoft RPC DCOM Interface Overflow	2003-07-16

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, Exploit-DB, GitHub Advisories, Metasploit, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2003-0352 is a high vulnerability (CVSS 7.5) in Microsoft Windows Nt, published July 17, 2003. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 98.5%, the 99th percentile. No source names a fixed version.

References

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