Request Validation (aka the ValidateRequest filters) in ASP.NET in Microsoft .NET Framework with the MS07-040 update does not properly detect dangerous client input, which allows remote attackers to conduct cross-site scripting (XSS) attacks, as demonstrated by a query string containing a "<~/" (less-than tilde slash) sequence followed by a crafted STYLE element.

Threat-Mapped Scoring

Score: 0.0

Priority: Unclassified

EPSS

Score: 0.20261
Percentile: 0.95248

CVSS Scoring

Mapped CWE(s)

• CWE-79 : Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

All CAPEC(s)

CAPEC(s) with Mapped TTPs

Mapped ATT&CK TTPs

Affected Products

• cpe:2.3:a:microsoft:.net_framework:1.0:sp3:*:*:*:*:*:*
• cpe:2.3:a:microsoft:.net_framework:1.1:sp1:*:*:*:*:*:*
• cpe:2.3:a:microsoft:.net_framework:2.0:*:*:*:*:*:*:*

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