HTTP: Microsoft .NET Form Authentication Insecure Redirect
This signature detects attempts to exploit a known flaw in Microsoft's .NET framework. The vulnerability is due to insufficient validation of a URL. A remote, unauthenticated attacker could exploit this vulnerability by enticing a target user to visit a URL. Exploitation could lead to information disclosure.
Extended Description
Microsoft .NET Framework is prone to a URI open-redirection vulnerability because it fails to properly sanitize user-supplied input. Successful exploits will redirect a user to a potentially malicious site; this could aid in phishing attacks.
Affected Products
Avaya messaging_application_server,Avaya meeting_exchange
Short Name
HTTP:IIS:ASP-NET-FORM-REDIRECT
Severity
Minor
Recommended
False
Recommended Action
Drop
Category
HTTP
Keywords
.NET Authentication CVE-2011-3415 Form Insecure Microsoft Redirect bid:51202
Release Date
12/29/2011
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3339
False Positive
Unknown
Vendors
Microsoft
Avaya
CVSS Score
6.8