CVE-2011-3416

HighCVSS 8.5/10Last modified Jun 16, 2026

Description

The Forms Authentication feature in the ASP.NET subsystem in Microsoft .NET Framework 1.1 SP1, 2.0 SP2, 3.5 SP1, 3.5.1, and 4.0 allows remote authenticated users to obtain access to arbitrary user accounts via a crafted username, aka "ASP.Net Forms Authentication Bypass Vulnerability."

Metrics

CVSS 2.0 8.5/10AV:N/AC:M/Au:S/C:C/I:C/A:C

Weakness enumeration

CWE-264

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Dec 30, 2011
Last modified
Jun 16, 2026
NVD status
Modified

Related CVEs from 2011

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