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CVE Record

CVE-2004-0894: LSASS (Local Security Authority Subsystem Service) of Windows 2000 Server and Windows Server 2003 does not...

LSASS (Local Security Authority Subsystem Service) of Windows 2000 Server and Windows Server 2003 does not properly validate connection information, which allows local users to gain privileges via a specially-designed program.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysismoderate

Security readout for executives and security teams

Plain-English summary

This is a legacy Windows Server privilege-escalation flaw in LSASS. A person or process already able to run a local program on an affected server could gain higher privileges. The sources identify Windows 2000 Server and Windows Server 2003; they do not provide CVSS details or evidence of active exploitation.

Executive priority

Prioritize if any affected legacy Windows servers remain in production or trusted network zones. The issue is not remotely exploitable from the provided evidence, but local privilege escalation on a server can materially worsen an intrusion.

Technical view

CVE-2004-0894 concerns improper validation of connection information by LSASS on Windows 2000 Server and Windows Server 2003. The described impact is local privilege escalation through a specially designed program. Microsoft MS04-044 is listed as the vendor advisory, and OVAL definitions are available for detection logic.

Likely exposure

Exposure is most likely where Windows 2000 Server or Windows Server 2003 systems still exist, especially if users, services, or attackers can execute local code. Modern systems are not identified as affected in the provided sources.

Exploitation context

The provided description requires local access or local code execution. KEV is false in the bundle, and no cited source states active exploitation. Treat exploitation status as unconfirmed rather than active.

Researcher notes

Evidence is limited to the CVE description, Microsoft advisory reference, IBM X-Force reference, and OVAL entries. No CVSS, CWE, exploit maturity, or detailed patch applicability data is included in the supplied bundle.

Mitigation direction

  • Apply Microsoft MS04-044 guidance to any affected host.
  • Inventory for Windows 2000 Server and Windows Server 2003.
  • Restrict local logon and program execution rights on affected servers.
  • Isolate legacy affected servers until patched or retired.
  • Check vendor guidance before relying on compensating controls.

Validation and detection

  • Search asset inventory for Windows 2000 Server and Windows Server 2003.
  • Use the referenced OVAL definitions where supported by scanners.
  • Confirm MS04-044 patch status on identified systems.
  • Review privileged account changes on affected legacy servers.
  • Document any remaining exceptions and compensating controls.
Prepared
Confidence
medium
Sources
10

Public sources used

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

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

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CVE-2004-0894 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
9Source 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.