CVE-2005-0452: n/a vulnerability

CVE-2005-0452: Multiple cross-site scripting (XSS) vulnerabilities in Microsoft ASP.NET (.Net) 1.0 and 1.1 to SP1 allow re...

Multiple cross-site scripting (XSS) vulnerabilities in Microsoft ASP.NET (.Net) 1.0 and 1.1 to SP1 allow remote attackers to inject arbitrary HTML or web script via Unicode representations for ASCII fullwidth characters that are converted to normal ASCII characters, including ">" and "<".

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 21:13 UTC (UTC+00:00)

Security readout for executives and security teams

This is an old ASP.NET cross-site scripting issue. Certain Unicode fullwidth characters could be converted into normal angle brackets, allowing attacker-controlled text to become browser-executed HTML or script. The business risk is highest for public legacy ASP.NET 1.0 or 1.1 applications that still process untrusted input. Exposure is likely limited to legacy ASP.NET .NET 1.0 and 1.1 through SP1 applications, especially internet-facing forms, search, error pages, or reflected user-input paths. The supplied CVE record does not provide CPEs or a complete affected-product inventory. Treat this as a legacy exposure cleanup item. It is not cited as actively exploited in the supplied sources, but any remaining public ASP.NET 1.0 or 1.1 application should be reviewed because XSS can affect users, sessions, and trust in customer-facing systems. Mitigation focus: Identify any ASP.NET .NET 1.0 or 1.1 through SP1 applications.; Check Microsoft or vendor-specific guidance for patches or supported upgrade paths.; Prioritize retiring or isolating internet-facing legacy ASP.NET applications..

Prepared: Jun 30, 2026, 00:39 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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CVE-2005-0452 mapping review

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Feb 16, 2005, 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

1Source 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

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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