CVE-2003-0003: n/a vulnerability

CVE-2003-0003: Buffer overflow in the RPC Locator service for Microsoft Windows NT 4.0, Windows NT 4.0 Terminal Server Edi...

Buffer overflow in the RPC Locator service for Microsoft Windows NT 4.0, Windows NT 4.0 Terminal Server Edition, Windows 2000, and Windows XP allows local users to execute arbitrary code via an RPC call to the service containing certain parameter information.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 8, 2024, 01:36 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2003-0003 is a buffer overflow in Microsoft Windows RPC Locator on Windows NT 4.0, Windows 2000, and Windows XP. A local user could potentially run arbitrary code. Business risk is mainly from legacy systems still operating in production, labs, or embedded roles. Exposure should be concentrated in legacy Windows environments. Modern fleets are likely unaffected unless they still include the listed operating systems or inherited systems based on them. Treat this as a legacy asset risk, not a broad modern Windows emergency. Prioritize discovery, containment, and retirement of affected systems, especially where many local users have access. Mitigation focus: Identify systems running the affected Windows versions.; Review and apply Microsoft MS03-001 guidance for affected hosts.; Retire or isolate legacy systems that cannot be updated..

Prepared: Jun 30, 2026, 03:21 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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ATT&CK lookup starting points

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description · low confidence lookup

Execution behavior lookup

The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.

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cve · low confidence lookup

CVE-2003-0003 mapping review

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Sep 1, 2004, 04:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

4Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
MS03-001CVE reference · vendor-advisory, x_refsource_MS
oval:org.mitre.oval:def:103CVE reference · vdb-entry, signature
win-locator-bo(11132)CVE reference · vdb-entry, x_refsource_XF

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.