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Case File

CVE-2000-0457

HIGH · CVSS 7.5 EPSS 50.59%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2000-05-11 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2000-0457
Severity
HIGH
CVSS
7.5
EPSS
50.59%

Original NVD Description

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.