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Case File

CVE-2003-1025

MEDIUM · CVSS 4.3 EPSS 26.91%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2004-01-20 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.3. Its EPSS score suggests a 26.9% probability of exploitation in the next 30 days. It may be remotely exploitable.

CVE
CVE-2003-1025
Severity
MEDIUM
CVSS
4.3
EPSS
26.91%

Original NVD Description

Internet Explorer 5.01 through 6 SP1 allows remote attackers to spoof the domain of a URL via a "%01" character before an @ sign in the user@domain portion of the URL, which hides the rest of the URL, including the real site, in the address bar, aka the "Improper URL Canonicalization Vulnerability."