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CVE Record

CVE-2004-1649: Buffer overflow in Microsoft Msinfo32.exe might allow local users to execute arbitrary code via a long file...

Buffer overflow in Microsoft Msinfo32.exe might allow local users to execute arbitrary code via a long filename in the msinfo_file command line parameter. NOTE: this issue might not cross security boundaries, so it may be REJECTED in the future.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's Takeunknown

Analyst readout for executives and security teams

Plain-English summary

This is a historical report of a possible buffer overflow in Microsoft Msinfo32.exe triggered by an overly long filename passed through the msinfo_file command-line parameter. The record is uncertain: no severity, CVSS, affected versions, or confirmed security-boundary crossing are provided.

Executive priority

Treat this as a low-certainty legacy exposure item, not an emergency. Prioritize it if legacy Windows assets remain in sensitive environments or if local user compromise is a major concern.

Technical view

CVE-2004-1649 describes a potential buffer overflow in Msinfo32.exe where a long filename in the msinfo_file parameter might allow arbitrary code execution by a local user. The CVE notes the issue may not cross security boundaries and could be rejected in the future.

Likely exposure

Exposure is limited to environments where vulnerable Microsoft Msinfo32.exe instances exist and local users or workflows can pass crafted filenames to it. The source bundle does not identify affected Windows versions, supported products, or patch levels.

Exploitation context

The sources describe local exploitation potential only. CISA KEV is false, and the provided sources do not state active exploitation. The CVE itself questions whether the behavior crosses a security boundary.

Researcher notes

Evidence is sparse and old. There is no CVSS, CWE, affected version list, patch reference, or confirmed boundary crossing in the provided bundle. Avoid assuming remote reachability, privilege escalation, or active exploitation.

Mitigation direction

  • Check Microsoft or vendor guidance for supported remediation or applicability.
  • Retire or isolate legacy Windows systems if vendor support status is unclear.
  • Limit unnecessary local access to systems where Msinfo32.exe remains present.
  • Monitor unusual Msinfo32.exe launches involving long or unexpected file arguments.

Validation and detection

  • Inventory endpoints where Msinfo32.exe is present and used.
  • Review OS version, support status, and patch baseline against vendor guidance.
  • Check endpoint telemetry for unusual Msinfo32.exe command-line usage.
  • Document whether any workflow passes untrusted filenames to Msinfo32.exe.
Prepared
Confidence
medium
Sources
6

Public sources used

Based on public source material and reviewed before publication.

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-2004-1649 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
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
5Source links

CVSS and timeline data

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

Source materials

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.