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TI-2001-00045 Aliases CVE-2001-0045GHSA-47vf-2cv8-2gw3

The default permissions for the RAS Administration key in Windows NT 4.0 allows local…

Priority MEDIUM 54Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Complete · Complete · Complete
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

The default permissions for the RAS Administration key in Windows NT 4.0 allows local users to execute arbitrary commands by changing the value to point to a malicious DLL, aka one of the "Registry Permissions" vulnerabilities.

Why it matters now

EPSS 0.08433 95th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:microsoft:windows_nt:4.0:*:*:*:*:*:*:*4.0VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_nt:terminal_server:*:*:*:*:*:*:*terminal_serverVulnerableMicrosoft
  • cpe:2.3:o:microsoft:windows_nt:4.0:*:*:*:*:*:*:* Versions 4.0 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_nt:terminal_server:*:*:*:*:*:*:* Versions terminal_server Vulnerable ·Microsoft

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2001-0045
  2. 2026-10-03 Alias added: GHSA-47vf-2cv8-2gw3
  3. 2026-10-24 EPSS moved to the 95th–99th percentile
  4. 2026-10-25 EPSS moved to the 90th–95th percentile
  5. 2026-11-01 EPSS moved to the 95th–99th percentile
  6. 2026-11-02 EPSS moved to the 90th–95th percentile
  7. 2026-11-03 EPSS moved to the 95th–99th percentile

References

Advisory 1

Other 1

  • TI-2004-00181 The POSIX component of Microsoft Windows NT and Windows 2000 allows local users to… KEVCVSS 3.1HIGH 7.8
  • TI-2002-00354 smss.exe debugging subsystem in Windows NT and Windows 2000 does not properly… KEVCVSS 3.1HIGH 7.8
  • TI-2004-00977 The WINS service (wins.exe) on Microsoft Windows NT Server 4.0, Windows 2000 Server, and… CVSS 2.0HIGH 10.0
  • TI-2002-00376 Integer overflow in xdr_array function in RPC servers for operating systems that use… CVSS 3.1CRITICAL 9.8
  • TI-2000-01078 Buffer overflow in Microsoft Phone Book Service allows local users to execute arbitrary… CVSS 2.0HIGH 10.0
  • TI-1999-00824 Buffer overflow in IIS 4.0 allows remote attackers to cause a denial of service via a… CVSS 2.0HIGH 10.0
See all 251 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences