Vulnerability Details : CVE-2011-3417
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, when sliding expiry is enabled, does not properly handle cached content, which allows remote attackers to obtain access to arbitrary user accounts via a crafted URL, aka "ASP.NET Forms Authentication Ticket Caching Vulnerability."
Exploit prediction scoring system (EPSS) score for CVE-2011-3417
Probability of exploitation activity in the next 30 days: 9.75%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 94 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2011-3417
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
---|---|---|---|---|---|
9.3
|
HIGH | AV:N/AC:M/Au:N/C:C/I:C/A:C |
8.6
|
10.0
|
nvd@nist.gov |
CWE ids for CVE-2011-3417
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Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-3417
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http://www.securityfocus.com/bid/51203
Microsoft .NET Framework ASP.NET Forms CVE-2011-3417 Security Bypass Vulnerability
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https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-100
Microsoft Security Bulletin MS11-100 - Critical | Microsoft Docs
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14625
Repository / Oval Repository
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http://www.us-cert.gov/cas/techalerts/TA11-347A.html
Microsoft Updates for Multiple Vulnerabilities | CISAUS Government Resource
Products affected by CVE-2011-3417
- cpe:2.3:o:microsoft:windows_xp:*:sp2:professional_x64:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_xp:sp3:unknown:english:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_vista:*:sp2:x64:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_vista:-:sp2:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2008:*:r2:x64:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2008:*:sp2:itanium:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2008:-:sp2:x86:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2008:-:sp2:x64:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2008:r2:*:itanium:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_7:-:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_7:-:sp1:x86:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_7:-:sp1:x64:*:*:*:*:*