CVE-2000-0457

— NVD-CWE-Other

EPSS 0.84385
  • Published: 2000-05-11T04:00:00.000
  • Last modified: 2025-04-03T01:03:51.193
  • CWE: NVD-CWE-Other

CVE-2000-0457 — ISM.DLL in IIS 4.0 and 5.0 allows remote attackers to read file contents by requesting the file and appending a large number of encoded spaces (%20) and terminated with a .htr extension, aka the ".HTR File Fragment Reading" or "File Fragment Reading via .HTR" vulnerability. [Weakness: NVD-CWE-Other]

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ISM.DLL in IIS 4.0 and 5.0 allows remote attackers to read file contents by requesting the file and appending a large number of encoded spaces (%20) and terminated with a .htr extension, aka the “.HTR File Fragment Reading” or “File Fragment Reading via .HTR” vulnerability.

🧠 Explainer: What this vulnerability means

Summary: The issue in the product by the vendor (CWE: unspecified) may enable attacks.

Impact: Potential impact includes remote code execution, data theft, or denial of service.

Mitigation: Apply the latest vendor patch or update to a fixed version; disable vulnerable modules where possible.

CWE: NVD-CWE-Other

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No explicit mitigation/advisory links found in references.