CVE-2011-3415

Description

Open redirect vulnerability in the Forms Authentication feature in the ASP.NET subsystem in Microsoft .NET Framework 2.0 SP2, 3.5 SP1, 3.5.1, and 4.0 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a crafted return URL, aka "Insecure Redirect in .NET Form Authentication Vulnerability."

Category

6.8
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 48.86% Top 5%
Vendor Advisory microsoft.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://jvn.jp/en/jp/JVN71256611/index.html third party advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14815 vdb entry signature
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-100 vendor advisory
http://www.securityfocus.com/bid/51202 vdb entry
http://jvndb.jvn.jp/jvndb/JVNDB-2011-003557 third party advisory

Frequently Asked Questions

What is the severity of CVE-2011-3415?
CVE-2011-3415 has been scored as a medium severity vulnerability.
How to fix CVE-2011-3415?
To fix CVE-2011-3415, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2011-3415 being actively exploited in the wild?
It is possible that CVE-2011-3415 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~49% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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