CVE-2003-1025: n/a vulnerability

CVE-2003-1025: Internet Explorer 5.01 through 6 SP1 allows remote attackers to spoof the domain of a URL via a "%01" chara...

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."

UnknownCVSS not scoredNot KEV-listedUpdatedAug 8, 2024, 02:12 UTC (UTC+00:00)

Security readout for executives and security teams

This is a legacy Internet Explorer address-bar spoofing flaw. A crafted URL can make the browser show a trusted-looking domain while actually leading elsewhere, creating phishing and trust-abuse risk rather than direct system compromise. Exposure is likely limited to environments still using Internet Explorer 5.01 through 6 SP1, including legacy desktops or applications dependent on old browser behavior. Treat as a legacy technology risk. It is not marked KEV and has no CVSS in the bundle, but any remaining affected browser use creates avoidable phishing exposure. Mitigation focus: Follow Microsoft guidance in MS04-004 for affected Internet Explorer versions.; Inventory systems for Internet Explorer 5.01 through 6 SP1 usage.; Remove or replace legacy browser dependencies where possible..

Prepared: Jun 30, 2026, 07:43 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jan 6, 2004, 05:00 UTC (UTC+00:00)

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

10Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
oval:org.mitre.oval:def:510CVE reference · vdb-entry, signature
oval:org.mitre.oval:def:526CVE reference · vdb-entry, signature
oval:org.mitre.oval:def:513CVE reference · vdb-entry, signature
ie-domain-url-spoofing(13935)CVE reference · vdb-entry, x_refsource_XF
oval:org.mitre.oval:def:491CVE reference · vdb-entry, signature
oval:org.mitre.oval:def:512CVE reference · vdb-entry, signature
oval:org.mitre.oval:def:490CVE reference · vdb-entry, signature
MS04-004CVE reference · vendor-advisory, x_refsource_MS
oval:org.mitre.oval:def:511CVE reference · vdb-entry, signature

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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